000 00313nam a2200121Ia 4500
008 170724s2013 xx 000 0 und d
020 _a978817131799345
100 _aMariappan, P.
245 _aOperations Research An Introduction
260 _aNoida
_bPearson
_c2013
300 _aXII, 378
650 _aOperations research
906 _aPaper
999 _c47446
_d47446