我有幾本全新的好書擱著招塵，有人要嗎？

來源: 於 2016-08-05 16:32:57 [舊帖] [給我悄悄話] 本文已被閱讀：次

要的PM我

 

the Art of Problem Solving Vol 2: and Beyond 7th edition

the Art of Problem Solving Vol 1: and Beyond Solutions Manual

   

 

the Art of Problem Solving Vol 1 the Basics

 

Organic Chemistry as a Second Language 3th edi 1st and 2nd semester