000 00286pam a2200133 a 4500
020 _c
041 _aeng
082 _bKAP
100 _aKapoor V,K.
245 _aOperation Reaserch
_hTextual Documents
250 _a1997.
260 _aNew Delhi:
_bSultan Chand & Sons.
930 _a3527
999 _c80447
_d80447