000 00348nam a2200145Ia 4500
008 210122s9999 xx 000 0 und d
020 _a8120319230
100 _aPanneerselvam R
942 _cBK
245 _aOperation Research
260 _b"Prantice-Hall of India, New Delhi"
_c2003
082 _a658.5
_bPAN
300 _a2
546 _aENGLISH
999 _c34906
_d34906