INTERNATIONAL BESTSELLER No matter what they tell you,an MBA is not essential. If you combine reading this book with actually trying stuff,you'll be far ahead in the business game KEVIN KELLY,FOUNDING EXECUTIVE EDITOR OF WIRED 天猫618 the personal ..a world-class business education in a single volume KAUFMAN OVER JOSH 800,000 COPIES SOLD WORLDWIDE 每满300减50购物金400得420 活动时间：5月31日20：00-6月20日