000 00307nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _aKOTHARI C.P
245 0 _aINTRODUCTION TO OPERTATIONAL RESEARCH (3rd REVISED ENLARGED EDITION
260 _bVikas
260 _c2015
365 _b435.00
942 _cBK
999 _c171179
_d171179