000 00243nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _aGUPTA S K
245 _aLINEAR PROGRAMMING & NETWORK MODEL
260 _c1989
_bAFFILIATED EAST WEST PRESS PVT LTD
999 _c17097
_d17097