000 00295nam a2200121Ia 4500
100 _aMakower M. S. & Williamson E.
020 _a0-340-37100-5
942 _cBK
245 _aOperational research
260 _aTeach Yourself Books, Geneva
_c1985
082 _a658.4034 Mak/Wil
300 _avii,241
999 _c66479
_d66479