00342nam a2200109Ia 4500008004100000082001500041100002200056245004400078260004100122630002800163650004100191211109s9999||||xx |||||||||||||| ||und||  a330bBAU-E  aBaumol, William J 0aEconomic Theory and Operations Analysis  bPrentice -Hall Inc.aNew Delhic1963  xPost Graduate Reference  a Social sciencesvEconomicsEconomics