000032530 000__ 00847cam\a2200229Wi\4500
000032530 001__ 32530
000032530 005__ 20210513005551.0
000032530 008__ 800605s1979\\\\dcua\\\\\b\\\f00010\eng\d
000032530 035__ $$a(OCoLC)ocm06391985
000032530 035__ $$a32530
000032530 040__ $$aUDS$$cUDS$$dm.c.$$dOCL$$dISE
000032530 049__ $$aISEA
000032530 090__ $$aTN813$$b.U5
000032530 1001_ $$aUnger, E. E.
000032530 24514 $$aThe noise of mobile machines used in surface coal mines :$$boperator exposure, source diagnosis, potential noise control treatments /$$cE. E. Unger, D. W. Andersen, and M. N. Rubin.
000032530 260__ $$aWashington :$$bOffice of the Assistant Director--Mining, Bureau of Mines, U.S. Dept. of the Interior,$$c1979.
000032530 300__ $$a114 p. :$$bill. ;$$c28 cm.
000032530 4900_ $$aBuMines OFR ; no. 98-79
000032530 504__ $$aBibliography: p. 114.
000032530 650_0 $$aStrip mining.
000032530 650_0 $$aCoal-mining machinery$$xNoise.
000032530 650_0 $$aNoise control.
000032530 85200 $$bgen$$hTN813$$i.U5
000032530 909CO $$ooai:library.usi.edu:32530$$pGLOBAL_SET
000032530 980__ $$aBIB
000032530 980__ $$aBOOK