卖KEY STUDY GUIDES $5 each. I have no use of them anymore. & k& `. b7 a6 Q+ R9 }1 |4 h* \7 ?- P/ G8 S
INCLUDES ALL CONCEPTS of courses in concentrated notes AND PRACTICE QUESTIONS as well as PRACTICE DIPLOMA EXAMS with solutions to all questions. ( 30-level are about 300pages) * ^1 T) a; G! B/ r1 T- rChemistry 30 h! X* v( }3 N$ REnglish 30 / [7 q) W' S& l" NEnglish 20 (150pgs) - m- a. d8 O; m' j" t7 P) `* hSocial studies 308 C! I# Y8 l* l1 v* a$ z* \
Biology 30 4 Y+ d' q+ b: L! j6 I
Physics 30