本帖最後由 fckmama 於 21-8-6 08:21 編輯
NSS Physics at Work Book 1 (Heat and Gases) - $80 NSS Physics at Work Book 2 (Force and Motion) - $100 NSS Physics at Work Book 3A (Wave Motion I) - $80
2015 Second Edition Wong Siu Ling, Pang Wing Chung, Lie Ho Yin, Lam Shiu Bun
all new no markings, no underlines, no writings, no highlights
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