Case, Karl E. Principles of economics / by Karl E. Case and Ray C. Fair. - 8th ed. - New Delhi : Pearson , c2007 - various pages : ill. ; 20 cm. Includes Index. ISBN: 9788131715871 Subjects--Topical Terms: EconomicsElectronic booksÉconomie politique Dewey Class. No.: 330 / CAP