econ102: 是susan的那本exploring macroeconomic 白蓝色的,35, Q/ W+ s) \+ l3 W/ l1 ^
wrs101: 60 ) V) D9 v1 z: `, nchem101/102: 有solution manual,60* e% v& E: P: `# ~
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 . Z$ u9 [- P R! b1 p$ n, Yarec323: 40' F* B' h' }% K# }; U3 q$ [" y z
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