000 00327cam a22001217a 4500
008 180718b1956 xxu||||| |||| 00| 0 eng d
082 _aT300 D345
100 _aDean, J.
245 _aManagerial economics
_cby J. Dean
260 _aEnglewood Cliffs, N.J.
_bPrentice-Hall
_c1956
300 _a621p.
650 _aBusiness Management
999 _c478926
_d478926