econ102: 是susan的那本exploring macroeconomic 白蓝色的,35 " I( J0 N) E& L! G4 h" Hwrs101: 60 ( L$ k% N w4 l2 [* m. v( t+ ~5 V5 }chem101/102: 有solution manual,60/ ^) J5 n3 l A! l0 y
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; A: Y$ d, `3 @# k$ H
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