econ102: 是susan的那本exploring macroeconomic 白蓝色的,35( G$ h1 x/ E, J8 g
wrs101: 608 r- m6 n0 R. K( ~- o. q) y
chem101/102: 有solution manual,60 ( x0 \7 S. N# t$ Qengl123: 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) @. h$ o# d# G" s0 C
arec323: 40 ! Q! \' N6 r u8 s0 x) v手机7808856831