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000200603 001__ 200603
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000200603 008__ 921106s1991\\\\coua\\\\bb\\\f000\0\eng\d
000200603 035__ $$a(OCoLC)ocm26925170
000200603 035__ $$9AAX0520SI
000200603 035__ $$a200603
000200603 040__ $$aGPO$$cGPO
000200603 049__ $$aISEA
000200603 074__ $$a0624-H (MF)
000200603 0860_ $$aI 19.76:91-445
000200603 1001_ $$aLudwig, K. R.
000200603 24510 $$aISOPLOT :$$ba plotting and regression program for radiogenic-isotope data$$h[microform] : version 2.53 /$$cby Kenneth R. Ludwig.
000200603 250__ $$aRev.
000200603 260__ $$aDenver, Colo. :$$bU.S. Geological Survey :$$bBooks and Open-File Reports Section [distributor],$$c1991.
000200603 300__ $$aii, 39 leaves :$$bill. ;$$c28 cm.
000200603 440_0 $$aU.S. Geologcial Survey open-file report ;$$v91-445
000200603 500__ $$aCover title.
000200603 500__ $$aDistributed to depository libraries in microfiche.
000200603 500__ $$aShipping list no.: 92-2148-M.
000200603 500__ $$a"June 25, 1991"
000200603 504__ $$aIncludes bibliographical references (leaves 35-36).
000200603 533__ $$aMicrofiche.$$b[Denver, Colo. :$$cU.S. Geological Survey,$$d1991]$$e1 microfiche.
000200603 650_0 $$aIsotope geology$$xComputer programs.
000200603 7102_ $$aGeological Survey (U.S.)
000200603 85230 $$bdfich$$hI 19.76:$$i91-445
000200603 909CO $$ooai:library.usi.edu:200603$$pGLOBAL_SET
000200603 948__ $$ac:jf
000200603 980__ $$aBIB
000200603 980__ $$aGOV RESOURCE