000 00280nam a2200121Ia 4500
008 220201s1969 xx 000 0 eng d
082 _a658
100 _aKaushal, Om P
245 0 _aProduct management
260 _bBombay:Lalvani pub house
_c1969
300 _a275
942 _2ddc
999 _c75742
_d75742