<?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>02468cam a22004691  4500</leader><controlfield tag="001">009488315</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">860805s1923    dcua     bt  f000 0 eng  </controlfield><datafield tag="010" ind1=" " ind2=" "><subfield code="a">   23026977 </subfield></datafield><datafield tag="029" ind1="1" ind2=" "><subfield code="a">AU@</subfield><subfield code="b">000027776709</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(MiU)990094883150106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">sdr-miu.990094883150106381</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)MIU01000000000000009488315-goog</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)14046164</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(MiU)Aleph009488315</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DLC</subfield><subfield code="c">DRB</subfield><subfield code="d">DLC</subfield><subfield code="d">DNU</subfield><subfield code="d">USBST</subfield><subfield code="d">UtOrBLW</subfield></datafield><datafield tag="042" ind1=" " ind2=" "><subfield code="a">premarc</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">BSTA</subfield></datafield><datafield tag="050" ind1="0" ind2="0"><subfield code="a">T1</subfield><subfield code="b">.U4 no. 241</subfield></datafield><datafield tag="086" ind1="0" ind2=" "><subfield code="a">C 13.8:241</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Burgess, G. K.</subfield><subfield code="q">(George Kimball),</subfield><subfield code="d">1874-1932.</subfield><subfield code="0">http://id.loc.gov/authorities/names/n2009016645</subfield><subfield code="1">http://id.loc.gov/rwo/agents/n2009016645</subfield><subfield code="1">http://viaf.org/viaf/49621106</subfield><subfield code="1">http://isni.org/isni/0000000114610887</subfield></datafield><datafield tag="245" ind1="1" ind2="2"><subfield code="a">A comparison of the deoxidation effects of titanium and silicon on the properties of rail steel /</subfield><subfield code="c">by George K. Burgess, G. Willard Quick.</subfield></datafield><datafield tag="260" ind1=" " ind2=" "><subfield code="a">[Washington, D.C.] :</subfield><subfield code="b">[U.S. Dept. of Commerce, Bureau of Standards] :</subfield><subfield code="b">[U.S. Govt. Print. Off.],</subfield><subfield code="c">[1923]</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">1 p. l., p. 581-635 :</subfield><subfield code="b">incl. illus., tables, diagrs. ;</subfield><subfield code="c">26 cm.</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="490" ind1="0" ind2=" "><subfield code="a">[U.S.] Bureau of Standards. Technologic papers ;</subfield><subfield code="v">no. 241</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Issued as part of Technologic Papers of the Bureau of Standards, Volume 17, 1922-1924. Prior to Vol. 16 issued as separate papers only and not consecutively paginated.</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">Running title: Titanium vs. silicon treated rails.</subfield></datafield><datafield tag="504" ind1=" " ind2=" "><subfield code="a">Includes bibliographical references.</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">Silicon.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85122512</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Titanium.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85135605</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Railroad rails.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85111007</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Steel</subfield><subfield code="x">Metallurgy.</subfield><subfield code="0">http://id.loc.gov/authorities/subjects/sh85127768</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Quick, G. 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