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01004aam a2200253 a 4500 001 72B1DD36E99711E08F1A6CDA6AFF544E 003 SILO 005 20110928010149 008 101230s2010 iaua s000 0 eng d 035 $a (OCoLC)694583612 040 $a IOZ $c IOZ $d SILO 245 0 $a Portland cement concrete reference manual 2010-2011 : $b technical training and certification program / $c Iowa Department of Transportation. 246 10 $a Technical training and certification program 260 $a [Ames, Iowa : $b The Dept., $c 2010?] 300 $a 1 v. (various pagings) : $b ill. ; $c 28 cm. 500 $a Cover title. 650 0 $a Roads $x Study and teaching $x Study and teaching $z Iowa. 650 0 $a Portland cement $x Study and teaching $z Iowa. 710 1 $a Iowa. $b Highway Division. 941 $a 3 952 $l IAOX771 $d 20221029020916.0 952 $l OVUX522 $d 20180131033607.0 952 $l USUX851 $d 20160826092012.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=72B1DD36E99711E08F1A6CDA6AFF544EInitiate Another SILO Locator Search