00492nam a2200181Ia 4500999001500000003000400015005001700019008004100036020001500077040000900092082001700101100002900118245005600147260004400203300000900247650001400256942004000270  c9779d9779OSt20191230132534.0190216s9999||||xx |||||||||||||| ||und||  a8185274061  coclc  a338.5bPET/P  a Peterson, Willis L9909 0aPrinciples Of Economics Micro /cWillis L  Peterson  bUniversal Bookstall, c1988.aNewdelhi:  a338p  aEconomics  cBK2ddch338.5iPET/Pk338.5mPET/P