000 00308cam a22001217a 4500
008 180718b1966 xxu||||| |||| 00| 0 eng d
082 _aT300 D877
100 _aDufty, N.F.
245 _aManagerial economics
_cby N.F. Dufty
260 _aBombay
_bAsia
_c1966
300 _a287p.
650 _aBusiness Management
999 _c364554
_d364554