econ102: 是susan的那本exploring macroeconomic 白蓝色的,35( f0 K3 {8 y' S# K
wrs101: 60! ?7 Y, D# l( L [/ }- F
chem101/102: 有solution manual,60- ^% s* h. @, v% X# m: N
engl123: 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 $ o7 d2 G! `' [* ?$ X9 O/ z: warec323: 404 T8 h% y9 w/ j% d9 n _2 m' S
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