000 00334nam a2200145 4500
082 _a330 MAN-E5
100 _aMansfield, Edwin
245 _aEconomics: Principles, problems, decisions
250 _a5 edition
260 _aNew York
_bWW Norton & Company
_c1986
300 _a
490 _a
650 _aEconomics
942 _cBK
999 _c591764
_d591764