卖大一大二必要的工程书啦！

lzj_12345

CHEM 103&105: $50
EN PH 131: $40
7 q, w. g& J$ m* v+ c+ p" z0 B  lMATH 201 (Differential Equation): $40
% Y2 E8 \/ |* b& T3 I6 T7 n7 dMATH 102 (Linear Algebra): $40
ENGG 130: $40
- G& u- v8 K8 w% d
* V- |9 Z( o5 y2 `  p2 t8 X有兴趣的同学可以短信联系我哈！就在UA附近即可拿书。
5 K+ Q! v- f$ F" C' T可发短信至7807161039.