中级会员
- 积分
- 229
- 威望
- 9 点
- 资产
- 866 金币
- 注册时间
- 2011-9-13
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mos 1021: old edtion but I have the copies the chapters that updated, two books for $30
eco 2150: textbook with study guide for $50
computer science1032 : old edition for $15
Contact: 5197016089, text only
ytian64@gmail.com |
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