000 00401pam a2200145a 44500
008 160422s9999 xx 000 0 und d
020 _a9788121940863
041 _aEnglish
082 _a003 TUL
100 _aTulsian, P C and Tulsian Bharat
245 _aOperations Research: Theory and Practice
260 _aNew Delhi
_b S Chand & Com
_c2012
365 _b195
_cRs.
650 _aOperations Research
999 _c91723
_d91723