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00977aam a2200241Ia 4500 001 D3734644493111E49277FB87DAD10320 003 SILO 005 20141001010218 008 090310s2007 iaua s000 0 eng d 035 $a (OCoLC)313769577 040 $a IOZ $c IOZ $d SILO 245 00 $a Level I portland cement concrete instruction manual 2007-2008 : $b technical training and certification program / $c Iowa Department of Transportation, Highway Division. 246 10 $a Technical training and certification program 260 $a [Ames, Iowa : $b The Dept., $c 2008?] 300 $a 1 v. (various pagings) : $b ill. ; $c 28 cm. 500 $a Title from cover. 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 1 952 $l IAOX771 $d 20240710101833.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=D3734644493111E49277FB87DAD10320 994 $a C0 $b IOZInitiate Another SILO Locator Search