000184772 000__ 01382mam\a2200349\a\4500 000184772 001__ 184772 000184772 005__ 20220217103648.0 000184772 007__ heubmb024bbca 000184772 008__ 960815s1995\\\\dcua\\\\bb\\\f000\0\eng\d 000184772 035__ $$a(OCoLC)ocm35244068 000184772 035__ $$9AAV3521SI 000184772 035__ $$a184772 000184772 040__ $$aGPO$$cGPO 000184772 049__ $$aISEA 000184772 074__ $$a0637-A (MF) 000184772 0860_ $$aI 28.23:9579 000184772 1001_ $$aVandergrift, Thomas L. 000184772 24510 $$aNumerical modeling analysis of stress transfer modification concepts for deep longwall mines$$h[microform] /$$cby Thomas L. Vandergrift and Charles V. Jude. 000184772 260__ $$a[Washington, D.C.?] :$$bU.S. Dept. of the Interior, Bureau of Mines,$$c1995. 000184772 300__ $$a43 p. :$$bill. ;$$c28 cm. 000184772 4901_ $$aReport of investigations ;$$v9579 000184772 500__ $$aDistributed to depository libraries in microfiche. 000184772 500__ $$aShipping list no.: 96-0482-M. 000184772 504__ $$aIncludes bibliographical references (p. 14-16). 000184772 533__ $$aMicrofiche.$$b[Washington, D.C.?] :$$cSupt. of Docs., U.S. G.P.O.,$$d[1996]$$e1 microfiche : negative. 000184772 650_0 $$aLongwall mining$$xMathematical models. 000184772 650_0 $$aGate roads (Mining)$$xMathematical models. 000184772 650_0 $$aGround control (Mining)$$xMathematical models. 000184772 7001_ $$aJude, Charles V. 000184772 7101_ $$aUnited States.$$bBureau of Mines. 000184772 830_0 $$aReport of investigations (United States. Bureau of Mines) ;$$v9579. 000184772 85230 $$bdfich$$hI 28.23:$$i9579 000184772 909CO $$ooai:library.usi.edu:184772$$pGLOBAL_SET 000184772 948__ $$ac:mm 000184772 980__ $$aBIB 000184772 980__ $$aGOV RESOURCE