000 00312nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a0
082 _a110
_bKHA
100 _aKhanna,O.P
245 0 _aIndustrial engineering and management
260 _aVidhyanagar
_bDhanpat Rai & Co Delhi
_c199
365 _a225
999 _c249814
_d249814