econ102: 是susan的那本exploring macroeconomic 白蓝色的,35 ' W2 E# D+ P0 _8 qwrs101: 60- I. [/ W% ~. A5 k3 i8 u/ I1 k1 j
chem101/102: 有solution manual,601 G6 ^$ O2 ^2 X* n+ |( ]. S) T6 g
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 ; Y A0 o, w) m! H1 C0 Zarec323: 40, ]* u4 S5 S$ P. J4 J' D, k
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