<?xml version="1.0" encoding="UTF-8"?><collection xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.loc.gov/MARC21/slim" xsi:schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd"><record><leader>02065cas a2200529 a 4500</leader><controlfield tag="001">009487768</controlfield><controlfield tag="003">MiAaHDL</controlfield><controlfield tag="005">20250726000000.0</controlfield><controlfield tag="006">m        d        </controlfield><controlfield tag="007">cr bn ---auaua</controlfield><controlfield tag="008">790927u1971uuuudcuar        f0    0eng  </controlfield><datafield tag="010" ind1=" " ind2=" "><subfield code="a">  2004238380</subfield><subfield code="z">72622505</subfield></datafield><datafield tag="029" ind1="1" ind2=" "><subfield code="a">AU@</subfield><subfield code="b">000044045327</subfield></datafield><datafield tag="029" ind1="1" ind2=" "><subfield code="a">AU@</subfield><subfield code="b">000025458743</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(MiU)990094877680106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">sdr-miu.990094877680106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)MIU01000000000000009487768-goog</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(OCoLC)1279633</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)5431332</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)Aleph009487768</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DLC</subfield><subfield code="c">IUL</subfield><subfield code="d">IAS</subfield><subfield code="d">OCL</subfield><subfield code="d">IUL</subfield><subfield code="d">ARL</subfield><subfield code="d">ONB</subfield><subfield code="d">OCLCQ</subfield><subfield code="d">IUL</subfield><subfield code="d">NBSTN</subfield><subfield code="d">UtOrBLW</subfield></datafield><datafield tag="042" ind1=" " ind2=" "><subfield code="a">lcd</subfield></datafield><datafield tag="043" ind1=" " ind2=" "><subfield code="a">n-us---</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">NBSA</subfield></datafield><datafield tag="050" ind1="1" ind2="4"><subfield code="a">TD890</subfield><subfield code="b">.U595</subfield></datafield><datafield tag="050" ind1="0" ind2="0"><subfield code="a">QC100</subfield><subfield code="b">.U5753 subser</subfield></datafield><datafield tag="074" ind1=" " ind2=" "><subfield code="a">249-A</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">389/.6/08 s</subfield><subfield code="a">628.5/3</subfield></datafield><datafield tag="086" ind1="0" ind2=" "><subfield code="a">C 13.46:</subfield></datafield><datafield tag="110" ind1="2" ind2=" "><subfield code="a">Institute for Materials Research (U.S.)</subfield><subfield code="0">http://id.loc.gov/authorities/names/n79107942</subfield><subfield code="1">http://id.loc.gov/rwo/agents/n79107942</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Measures for air quality :</subfield><subfield code="b">annual report--FY ... /</subfield><subfield code="c">Institute for Materials Research, National Bureau of Standards.</subfield></datafield><datafield tag="246" ind1="3" ind2="0"><subfield code="a">Annual report</subfield></datafield><datafield tag="260" ind1=" " ind2=" "><subfield code="a">Washington, D.C. :</subfield><subfield code="b">Institute for Materials Research, National Bureau of Standards :</subfield><subfield code="b">For sale by the Supt. of Docs., U.S. G.P.O.,</subfield><subfield code="c">1972-</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">v. :</subfield><subfield code="b">ill. ;</subfield><subfield code="c">26 cm.</subfield></datafield><datafield tag="310" ind1=" " ind2=" "><subfield code="a">Annual</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">computer</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">online resource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="362" ind1="0" ind2=" "><subfield code="a">FY 1971-</subfield></datafield><datafield tag="490" ind1="0" ind2=" "><subfield code="a">National Bureau of Standards technical note</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Latest issue consulted: FY 1973.</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">"A United States Department of Commerce publication."</subfield></datafield><datafield tag="515" ind1=" " ind2=" "><subfield code="a">Report year ends June 30.</subfield></datafield><datafield tag="538" ind1=" " ind2=" "><subfield code="a">Mode of access: Internet.</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Air</subfield><subfield code="x">Pollution</subfield><subfield code="x">Measurement</subfield><subfield code="v">Periodicals.</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Air quality</subfield><subfield code="x">Measurement</subfield><subfield code="v">Periodicals.</subfield></datafield><datafield tag="730" ind1="0" ind2=" "><subfield code="a">NBS technical note.</subfield><subfield code="0">http://id.loc.gov/authorities/names/n42033257</subfield><subfield code="1">http://id.loc.gov/rwo/agents/n42033257</subfield></datafield><datafield tag="899" ind1=" " ind2=" "><subfield code="a">39015086553800</subfield><subfield code="c">1971 (r:711)</subfield></datafield><datafield tag="CID" ind1=" " ind2=" "><subfield code="a">009487768</subfield></datafield><datafield tag="DAT" ind1="0" ind2=" "><subfield code="a">20241217193540.0</subfield><subfield code="b">20250726000000.0</subfield></datafield><datafield tag="DAT" ind1="1" ind2=" "><subfield code="a">20260320140657.0</subfield><subfield code="b">2026-03-21T05:07:14Z</subfield></datafield><datafield tag="DAT" ind1="2" ind2=" "><subfield code="a">2026-02-28T18:30:02Z</subfield></datafield><datafield tag="CAT" ind1=" " ind2=" "><subfield code="a">SDR-MIU</subfield><subfield code="c">miu</subfield><subfield code="d">ALMA</subfield><subfield code="l">prepare.pl-004-009</subfield></datafield><datafield tag="FMT" ind1=" " ind2=" "><subfield code="a">SE</subfield></datafield><datafield tag="HOL" ind1=" " ind2=" "><subfield code="0">sdr-miu.990094877680106381</subfield><subfield code="a">MiU</subfield><subfield code="b">SDR</subfield><subfield code="c">GWLA</subfield><subfield code="f">009487768</subfield><subfield code="p">mdp.39015086553800</subfield><subfield code="s">MIU</subfield><subfield code="z">1971 (r:711)</subfield><subfield code="1">990094877680106381</subfield></datafield><datafield tag="974" ind1=" " ind2=" "><subfield code="b">MIU</subfield><subfield code="c">GWLA</subfield><subfield code="d">20260321</subfield><subfield code="s">google</subfield><subfield code="u">mdp.39015086553800</subfield><subfield code="z">1971 (r:711)</subfield><subfield code="y">1971</subfield><subfield code="r">pd</subfield><subfield code="q">bib</subfield><subfield code="t">US fed doc</subfield></datafield><datafield tag="974" ind1=" " ind2=" "><subfield code="b">MIU</subfield><subfield code="c">GWLA</subfield><subfield code="d">20260228</subfield><subfield code="s">google</subfield><subfield code="u">mdp.39015086559351</subfield><subfield code="z">1973 (r:828)</subfield><subfield code="y">1973</subfield><subfield code="r">pd</subfield><subfield code="q">bib</subfield><subfield code="t">US fed doc</subfield></datafield></record></collection>