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01141aam a22002657a 4500 001 2F9301AEFDB011E7BCC604F996128E48 003 SILO 005 20180120010217 008 990624s1999 mdu f000 0 eng d 035 $a (OCoLC)41603470 040 $a GPO $c GPO $d DLC $d MvI $d UtOrBLW $d SILO 074 $a 0248-B 086 0 $a C 13.48/4:R 11/999 245 00 $a Radioactivity, SRM. 246 30 $a Radioactivity, standard reference materials 264 1 $a [Gaithersburg, Md.] : $b U.S. Department of Commerce, National Bureau of Standards and Technology, $c [1999] 300 $a 12 unnumbered pages : $b illustrations ; $c 28 cm 500 $a Cover title. 500 $a Shipping list number: 99-0265-P. 650 0 $a Radioactivity. $0 http://id.loc.gov/authorities/subjects/sh85110661 710 1 $a United States. $b National Bureau of Standards. $0 http://id.loc.gov/authorities/names/n79021148 710 2 $a National Institute of Standards and Technology (U.S.) $0 http://id.loc.gov/authorities/names/n88112126 941 $a 1 952 $l OVUX522 $d 20180120022015.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=2F9301AEFDB011E7BCC604F996128E48Initiate Another SILO Locator Search