The Competitive Strategy : Techniques for Analyzing Industries and Competitors Porter, Michael E. 9780743260886 Heftet 19.01.2004 Engelsk I salg
Competitive Advantage : Creating and Sustaining Superior Performance Porter, Michael E. 9780743260879 Heftet 19.01.2004 Engelsk I salg
Competitive strategy : techniques for analyzing industries and competitors ; with a new introduction Porter, Michael E. 9780684841489 Innbundet 04.08.1998 Engelsk Midlertidig utsolgt
The Competitive Advantage of Nations Porter, Michael E. 9780333736425 Innbundet 26.04.1998 Engelsk I salg
