000 00303nam a2200121Ia 4500
008 220201s1978 xx 000 0 eng d
082 _a658.56
_bKHA
100 _aKhanna, PK
245 0 _aIndustrial engg & production control systems
260 _bKhanna Publisher
_c1978
300 _a272
942 _2ddc
999 _c81816
_d81816