卖大一大二必要的工程书啦！

lzj_12345

CHEM 103&105: $50
0 P; g7 c7 s3 o- pEN PH 131: $40
3 Y( |1 Q$ ]/ H8 F/ [MATH 201 (Differential Equation): $40
MATH 102 (Linear Algebra): $40
ENGG 130: $40
) L+ w: I& l% X4 z/ \  ~) L
6 _- T" W  i  X有兴趣的同学可以短信联系我哈！就在UA附近即可拿书。
- b6 z9 p; z% a6 @3 X+ \' o可发短信至7807161039.