000 00299nam a2200121Ia 4500
008 220201s1991 xx 000 0 eng d
082 _a658
_bMAH
100 _aMahajan,C L
245 0 _aIndustrial engineerin and management
260 _adelhi
_bSatya Prakashan
_c1991
300 _a232
942 _2ddc
999 _c34351
_d34351