000 00292nam a2200133Ia 4500
008 160316s1973 xxu||||| |||| 00| 0 eng d
020 _a
100 _aP W Bell
245 _aEconomics Theory
250 _a1
260 _aBOMBAY
_bOXFORD
_c1973
300 _a601
700 _aMichael P Todaro
_a
999 _c4699
_d4699