000 00282nam a2200121Ia 4500
008 160710s2008 xx 000 0 und d
020 _a8121902819
082 _a003 GUP
100 _aGUPTA, PREM KUMAR
245 _aOPERATIONS RESEARCH
260 _bS CHAND
_c2008
942 _2ddc
_cD
999 _c71262
_d71262