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100   $a20120416d1908      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aPortland cement mortars and their constituent materials $eresults of tests made at the structural-materials testing laboratories, Forest Park, St. Louis, Mo., 1905-1907 /$fby Richard L. Humphrey and William Jordan, Jr
210  1$aWashington, D.C. :$cDepartment of the Interior, United States Geological Survey,$d1908.
210  2$aWashington :$cGovernment Printing Office.
215   $a1 online resource (VII, 130, I pages, XX pages of plates) $cillustrations
225 1 $aBulletin / United States Geological Survey ;$vno. 331
225 1 $aSeries R, Structural materials, 3
300   $aTitle from title screen (viewed Sept. 1, 2015).
300   $aIncludes index.
517   $aPortland cement mortars and their constituent materials 
606   $aPortland cement$xAnalysis
606   $aMortar$xTesting
606   $aMortar$xTesting$2fast
606   $aPortland cement$xAnalysis$2fast
615  0$aPortland cement$xAnalysis.
615  0$aMortar$xTesting.
615  7$aMortar$xTesting.
615  7$aPortland cement$xAnalysis.
700   $aHumphrey$b Richard Lewis$f1869-1928,$01411545
702   $aJordan$b William$cJr.,
712 02$aGeological Survey (U.S.),
801  0$bCOD
801  1$bCOD
801  2$bCOD
801  2$bOCLCE
801  2$bOCLCQ
801  2$bOCLCF
801  2$bOCLCO
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910703969303321
996   $aPortland cement mortars and their constituent materials$93505165
997   $aUNINA