000 00336nam a2200133Ia 4500
008 220201s1998 xx 000 0 eng d
082 _a658.57
_bKAP
100 _aKapoor,V.K.
245 0 _aProblems & solutions in operations research
250 _a2nd ed.
260 _bSultan Chand
_aNew Delhi
_c1998
300 _a17.29p.
942 _2ddc
999 _c9624
_d9624