000 00303nam a2200121Ia 4500
008 220201s1983 xx 000 0 eng d
082 _a658.4034
_bBRO
100 _aBronson,R
245 0 _aTheory & problem of operation research
260 _bMc graw hill book co.
_c1983
300 _a328
942 _2ddc
999 _c83950
_d83950