一些資工教科書，書況保存良好，但是版本比較舊，原文書一本50元
新竹清大附近面交，可接受郵寄，7-11交貨便運費 60 元
意者請寄站內信，謝謝。
1. Electrical Engineering Principle And Appications, 3rd Edition
ISBN: 0131277642
https://i.imgur.com/Jgee0MI.jpg
2. Fundamentals of Physics, 7th Edition
ISBN: 0471465089
https://i.imgur.com/t4J5XPQ.jpg
3. Computer science : an overview, 8th Edition
ISBN: 0321269713
https://i.imgur.com/Rdbe3YV.jpg
4. Calculus, 8th Edition
ISBN: 0130868272
https://i.imgur.com/JeNsJd9.jpg