math113/114/115 package (text book +solution) 903 s! ^8 U* B& H% _
cmpt101 lab 30 5 R2 v; F% Z4 nstat252 text book 60 8 U5 k$ H/ G( n
math120/125/225 text book 80+ ^& \ ?7 r6 T7 d0 j' p0 O: k
stat265 text book 100* U) A. s5 H9 N" N
* j& U/ S0 M+ g s* E4 @都是一手,几乎全新的 0 D. I+ S0 F- T. R; M! [有意的清发站内短信或跟贴