The concept of barriers to entry is, perhaps, the most daunting proposition an innovator must face. Incumbent companies run by deep, experienced management teams dominate almost every industry. Yet, time and again, upstarts find a way to prevail. How do t

【書誌情報】

ページ数：4ページ

サイズ：A4

商品番号：HBSP-S0505B

発行日：2005/5/15

登録日：2007/8/16