本帖最后由 lily66 于 2010-8-26 20:59 编辑 : l1 }0 }2 ~! N, ]$ U2 r0 o9 }; T' t, h; v1 F! _* \6 H
KEY STUDY GUIDES $5 each. I have no use of them anymore. }& m( ^; N% t6 R+ y
1 x! ?" K- |0 A% 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) / A9 r4 D) X" e0 m! DChemistry 30 ( M' \9 w6 z+ J* C2 ]- Y8 L- T nEnglish 30 ) s( W; K( |0 F; DEnglish 20 (150pgs)0 l% h6 R; o) r' p/ j1 X% ?
Social studies 300 O9 ~+ Q+ E+ N1 N
Biology 30 5 z4 s8 S3 f6 ~3 u) j
Physics 30