na 241013s1980||||nyu| g | 001 0 eng BKTDB2410201300058 20131024101948.61 0-02-925360-8 013-241013005860 SBPKHAT [22] 658.8 658.8 POR c Porter, Michael E., 1947- Competitive strategy : techniques for analyzing industries and competitors / Michael E. Porter New York : Free Press, 1980. xx, 396 hlm. : ilus. ; 25 cm. Indeks Bibliografi : hlm. 383-387 Persaingan Manajemen perindustrian SBPKHAT