看是哪本書了

来源: 2015-08-27 12:41:38 [旧帖] [给我悄悄话] 本文已被阅读:

這本最難 http://www.amazon.com/John-Chungs-Math-Level-Edition/dp/148196321X/ref=pd_sim_14_4?ie=UTF8&refRID=0DK3HJ4FY28H8DZZVN6Z

Barron的好像和正式的差不多