00422nam a2200157Ia 4500008004100000082001600041100002300057245004400080250000600124260005400130300000800184650001400192650002000206653001400226653002400240170901s1970    xx            000 0 und d  a330.1bB33E  aBaumol, William J. 0aEconomic Theory and Operations Analysis  a2  aNew DelhibPrentice-Hall of India Pvt. Ltd.c1970  a606  aEconomics  aSocial sciences  aEconomics  aOperations research