000 00270nam a2200121Ia 4500
008 200701s2008 xx 000 0 eng d
100 _aHILLER
245 0 _aINTRODUCTION TO OPERATION RESEARCH
250 _a8th
260 _bTMH
_c2008
300 _a450
942 _2ddc
_cGE
999 _c3406
_d3406