econ102: 是susan的那本exploring macroeconomic 白蓝色的,35' b0 K) L6 [& C& u5 U/ k- S
wrs101: 606 ]/ ^6 S8 }( ?( c) ~
chem101/102: 有solution manual,60 / d- }/ w4 |% K9 l9 m$ xengl123: The longman anthology world literature 还有一本 the least you should know about english 只知道jean richardson这老师用这两本,其他的section也有可能,每本50. A3 ^* W' b0 K0 h* T) T b0 r
arec323: 408 `+ Y0 u R0 s7 ^' u+ k8 A
手机7808856831