LEADER 01345nam  2200385Ka 450 
001 9910696751903321
005 20080715163317.0
035   $a(CKB)5470000002381353
035   $a(OCoLC)233823743
035   $a(EXLCZ)995470000002381353
100   $a20080714d1990      ua             0
101 0 $aeng
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aField verification of load transfer mechanics of fully grouted roof bolts$b[electronic resource] /$fby S.P. Signer
210  1$a[Washington, D.C.?] :$cU.S. Dept. of the Interior, Bureau of Mines,$d[1990]
215   $a13 pages $cdigital, PDF file
225 1 $aReport of investigations ;$v9301
300   $aTitle from title screen (viewed on July 11, 2008).
300   $a"1990."
606   $aMine roof bolting$xTesting
606   $aGrouting (Soil stabilization)
606   $aBolts and nuts$xFatigue
615  0$aMine roof bolting$xTesting.
615  0$aGrouting (Soil stabilization)
615  0$aBolts and nuts$xFatigue.
700   $aSigner$b S. P$g(Stephen P.)$01418611
712 02$aUnited States.$bBureau of Mines.
801  0$bGPO
801  1$bGPO
906   $aBOOK
912   $a9910696751903321
996   $aField verification of load transfer mechanics of fully grouted roof bolts$93530542
997   $aUNINA