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Cost Functions of Class II Railroads and the Question of Railway Abandonment

David A. DittmanHans BremsHirohide HinomotoJohny K. JohanssonMarcus FelsonNancy D. SidhuPaul WellsRussell W. BelkRobert RedingerRonald D. PicurSeymour Sudman

出版	College of Commerce and Business Administration, University of Illinois at Urbana-Champaign, 1974
URL	http://books.google.com.hk/books?id=4RVSAQAAMAAJ&hl=&source=gbs_api