000 00313nam a2200121Ia 4500
008 240624s9999 xx 000 0 und d
041 _aeng
082 _a658.4034 NAT
100 _aNATARAJAN A M
245 _aOPERATIONS RESEARCH
260 _c2005
_aNew Delhi
_bPearson Education
300 _av, : 730 : p. : cm. ; 23
999 _c4244
_d4244