LEADER 01521oam  2200445   450 
001 9910703965703321
005 20150903094640.0
035   $a(CKB)5470000002436083
035   $a(OCoLC)882310403
035   $a(EXLCZ)995470000002436083
100   $a20140701d1908      ua             0
101 0 $aeng
135   $aurbn|||||||||
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 14$aThe strength of concrete beams $eresults of tests of 108 beams (first series) made at the structural materials testing laboratories /$fby Richard L. Humphrey
210  1$aWashington, D.C. :$cDepartment of the Interior, United States Geological Survey,$d1908.
210  2$aWashington :$cGovernment Printing Office.
215   $a1 online resource (59 pages, I page of plates) $cillustrations
225 1 $aBulletin / United States Geological Survey ;$vno. 344
300   $aTitle from title screen (viewed June 27, 2014).
300   $aIncludes index.
517   $aStrength of concrete beams 
606   $aConcrete$xTesting
606   $aConcrete$xTesting$2fast
615  0$aConcrete$xTesting.
615  7$aConcrete$xTesting.
700   $aHumphrey$b Richard Lewis$f1869-1928,$01411545
712 02$aGeological Survey (U.S.),
801  0$bCOP
801  1$bCOP
801  2$bOCLCO
801  2$bOCLCF
801  2$bOCLCA
801  2$bGPO
906   $aBOOK
912   $a9910703965703321
996   $aThe strength of concrete beams$93529667
997   $aUNINA