000032653 000__ 01039cam\a2200265Wi\4500
000032653 001__ 32653
000032653 005__ 20210513005642.0
000032653 008__ 800806s1978\\\\njua\\\\\\\\\\00010\eng\d
000032653 035__ $$a(OCoLC)ocm06591704
000032653 035__ $$a00035983
000032653 035__ $$9AAD3679SI
000032653 035__ $$a32653
000032653 040__ $$aUDI$$cUDI$$dm.c.$$dISE
000032653 049__ $$aISEA$$c1 [107914]
000032653 090__ $$aTN23$$b.U44 1980-39
000032653 099__ $$aTN23 .U44 1980-39
000032653 1001_ $$aHakes, G.
000032653 24510 $$aRemote operator coal mine roof bolter concepts utilizing existing techniques and components :$$bfinal report /$$cprepared for United States Department of the Interior, Bureau of Mines by Ingersoll-Rand Research, Inc. ; [G. Hakes, T. Haviland].
000032653 260__ $$aPrinceton, N.J. :$$bIngersoll-Rand Research,$$c1978.
000032653 300__ $$a167 p. :$$bill. ;$$c28 cm.
000032653 4900_ $$a[Open-file report] - U.S. Bureau of Mines ; 1980-39
000032653 500__ $$aCover title.
000032653 650_0 $$aMine roof bolting.
000032653 650_0 $$aCoal mines and mining$$xEquipment and supplies.
000032653 85200 $$bgen$$hTN23 .U44 1980-39
000032653 909CO $$ooai:library.usi.edu:32653$$pGLOBAL_SET
000032653 966__ $$c 1$$lUSIGEN$$mBKGEN$$sTN23 .U44 1980-39$$xISEA$$z090$$b39203008981099
000032653 980__ $$aBIB
000032653 980__ $$aBOOK