<?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>02320cam a2200469 a 4500</leader><controlfield tag="001">011427111</controlfield><controlfield tag="003">MiAaHDL</controlfield><controlfield tag="005">20241016000000.0</controlfield><controlfield tag="006">m        d        </controlfield><controlfield tag="007">cr bn ---auaua</controlfield><controlfield tag="008">811130s1979    dcua     b   f000 0 eng d</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">sdr-uiuc.99636807212205899</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="z">(UIU)Voyager6368072</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(EXLNZ-01CARLI_NETWORK)991073352009705816</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)7959849</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">GPO</subfield><subfield code="b">eng</subfield><subfield code="c">GPO</subfield><subfield code="d">ABC</subfield><subfield code="d">OCLCQ</subfield><subfield code="d">OCLCF</subfield><subfield code="d">OCLCQ</subfield><subfield code="d">OCLCO</subfield><subfield code="d">OCLCQ</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">UIUU</subfield></datafield><datafield tag="050" ind1=" " ind2="4"><subfield code="a">TL521.3</subfield><subfield code="b">.N18 no. 1453</subfield></datafield><datafield tag="074" ind1=" " ind2=" "><subfield code="a">830-H-15 (microfiche)</subfield></datafield><datafield tag="086" ind1="0" ind2=" "><subfield code="a">NAS 1.60:1453</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Croom, Delwin R.</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Low-speed wind-tunnel investigation of wing fins as trailings-vortex-alleviation devices on a transport airplane model /</subfield><subfield code="c">Delwin R. 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Thomas Holbrook.</subfield></datafield><datafield tag="260" ind1=" " ind2=" "><subfield code="a">Washington, D.C. :</subfield><subfield code="b">National Aeronatutics and Space Administration, Scientific and Technical Information Branch ;</subfield><subfield code="a">[Springsfield, Va.] :</subfield><subfield code="b">[For sale by the National Technical Information Service],</subfield><subfield code="c">1979.</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">28 pages :</subfield><subfield code="b">illustrations ;</subfield><subfield code="c">27 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">unmediated</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">volume</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="0" ind2=" "><subfield code="a">NASA technical paper ;</subfield><subfield code="v">1453</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">"June 1979"--Cover.</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">"Langsley Research Center."</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="7"><subfield code="a">Jet transports</subfield><subfield code="x">Testing.</subfield><subfield code="2">fast</subfield><subfield code="0">(OCoLC)fst00982492</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Airplanes</subfield><subfield code="x">Wings</subfield><subfield code="x">Testing.</subfield><subfield code="2">fast</subfield><subfield code="0">(OCoLC)fst00803555</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Airplanes</subfield><subfield code="x">Wings</subfield><subfield code="x">Testing.</subfield></datafield><datafield tag="650" ind1=" " ind2="0"><subfield code="a">Jet transports</subfield><subfield code="x">Testing.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Holbrook, G. 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