00381nam a2200133 a 450000500170000002000150001708200150003210000240004724500680007126000330013930000220017249000280019463000250022220251202164304.0  a0070990700  a338.5bSAL  aSalvatore, Dominick  aSchaum's outline of theory and problems of microeconomic theory  aSingaporebMcGraw-Hillc1983  a326p.b26cm.cPB.  aSchaum's outline series  aMicroeconomic theory