01991oam 2200553 450 991070791110332120171229105700.0(CKB)5470000002469462(OCoLC)973543891(EXLCZ)99547000000246946220170223d1992 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierU.S. Geological Survey Library classification system /by R. Scott Sasscer[Washington, D.C.] :United States Government Printing Office,1992.1 online resource (iii, 74 pages)U.S. Geological Survey bulletin ;2010"This revised and expanded classification system is a tool for classifying and retrieving geoscience library materials. The index promotes quick access to the classification tables."Includes index.United States Geological Survey Library classification systemClassificationBooksGeologyEarth sciencesBibliographyMethodologyClassificationBooksEarth sciencesGeologyBibliographyMethodologyBibliographies.lcgftUnited States Geological Survey Library classification system.ClassificationBooksGeology.Earth sciencesBibliographyMethodology.ClassificationBooksEarth sciences.GeologyMethodology.557.3 s025.4/655Sasscer R. Scott(Richard Scott),1933-1413542Geological Survey (U.S.),GPOGPOMERUCAZPCODTFWOCLCQGPOBOOK9910707911103321U.S. Geological Survey Library classification system3510093UNINA