econ102: 是susan的那本exploring macroeconomic 白蓝色的,35 |; O/ D( e+ }' f/ a! ~8 p. Z/ {
wrs101: 604 x( Z$ F) n' X6 ~# \
chem101/102: 有solution manual,60# Z. e$ I& t. p% O( X; ?
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. j/ o l3 ?. i
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