00675nam a22002057a 4500999001700000003000400017005001700021008004100038040002600079050002300105100002700128245013300155260004900288300002700337600002200364650002100386700002700407700002100434942001400455  c14708d14708OSt20260113144332.0141023b        xxu||||| |||| 00| 0 eng d  aCUCKbengcCUCKdCUCK  aHB171.5b.S75 1975  93218aRichard G Lipsey  aWorkbook to Accompany the Fourth Edition of An Introduction to Positive EconomicscRichard G Lipsey, J Stilwell, Rosemary Clarke  aLondon : , bWeidenfeld and Nicolson,c1975.  a324 p. :bill.;c29 cm 093220aJ Stilwell; 093219aEconomics.  93221a Rosemary Clarke  aJ Stilwell93220  2lcccBOOK