000 00289nam a2200121Ia 4500
008 221001s1970 xx 000 0 eng d
082 _a338.5 DEA
100 _aDean, D.
245 0 _aManagerial economics
260 _aNew Delhi
_bPrentice-Hall
_c1970
300 _a606p.
942 _2ddc
_cBK
999 _c10844
_d10844