000 00321nam a2200145Ia 4500
100 _aBuffa/B.S/ Dyer/J.S
942 _cBK
654 _amanagement
245 _aEssentials of Management Science
260 _bJohn wiley
_aNEWYORK
_c1978
082 _a658.4034
_bBUF
300 _a528
546 _aENGLISH
999 _c21074
_d21074