000 00279nam a2200121Ia 4500
100 _aPORTER M E
365 _cRS
365 _d1
942 _cMBABK
245 _aCompetetitive Techniques for Managerical Decision
260 _bThe Free Press
_c1985
_anew york
300 _axxiv+557pp
999 _c1554
_d1554