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000032733 035__ $$a(OCoLC)ocm06698956
000032733 035__ $$a32733
000032733 040__ $$aVPI$$cVPI$$dm.c.$$dISE
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000032733 090__ $$aTN288$$b.T57
000032733 24504 $$aThe Three-dimensional structural analysis of double-entry and single-entry coal mines :$$bfinal report /$$cM. B. Balachandra ... [et al.].
000032733 260__ $$aEl Segundo, CA :$$bAgbabian Associates,$$c[1976-1978]
000032733 300__ $$a3 v. :$$bill., graphs ;$$c28 cm.
000032733 500__ $$aJune 1976, October 1978.
000032733 500__ $$aPrepared for Bureau of Mines.
000032733 504__ $$aIncludes bibliographies.
000032733 650_0 $$aGround control (Mining)$$xData processing.
000032733 650_0 $$aMining engineering$$xData processing.
000032733 650_0 $$aCoal mines and mining$$xData processing.
000032733 7001_ $$aBalachandra, M. B.
000032733 85201 $$bgen$$hTN288$$i.T57
000032733 86631 $$av.3
000032733 909CO $$ooai:library.usi.edu:32733$$pGLOBAL_SET
000032733 980__ $$aBIB
000032733 980__ $$aBOOK