本帖最后由 lily66 于 2010-8-26 20:59 编辑 o3 k$ i9 M; g4 s ) L# E: _8 o0 K' D; I2 r* t0 ]& AKEY STUDY GUIDES $5 each. I have no use of them anymore. 8 u& Q# _" j# ]% y3 \ 2 F1 G& t% Z# v! E) o; ZINCLUDES ALL CONCEPTS of courses in concentrated notes AND PRACTICE QUESTIONS as well as PRACTICE DIPLOMA EXAMS with solutions to all questions. ( 30-level are about 300pages) ) B- ?) v& g. p# {7 SChemistry 30, F% V0 Q$ S$ H) O) m
English 30 : l3 N5 U% M2 oEnglish 20 (150pgs): t7 a# i; C6 u6 q# H) K
Social studies 30( R+ n& R$ W0 w7 D8 ?: N
Biology 30 2 W6 t3 G1 ^- h5 K
Physics 30
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