000 00321nam a2200121Ia 4500
008 220201s1979 xx 000 0 eng d
082 _a658.4034
_bMOS
100 _aMoskodwitz, H & Wright GP
245 0 _aOperation research techniques for management
260 _bPrentice Hall INC
_c1979
300 _a793
942 _2ddc
999 _c81585
_d81585