4 I& K# n% `# R9 L: `! a4 }KEY STUDY GUIDES $5 each. I have no use of them anymore. & |. A+ y p _( t3 ?/ b # p5 |7 {4 ~6 ]( qINCLUDES ALL CONCEPTS of courses in concentrated notes AND PRACTICE QUESTIONS as well as PRACTICE DIPLOMA EXAMS with solutions to all questions. ( 30-level are about 300pages)1 F0 y% Z' _, M7 o7 u8 n
Chemistry 309 t4 E- W, I$ L6 F& Y
English 308 }# p* X+ O6 N9 n
English 20 (150pgs) 8 d0 h+ z; D5 D& M9 \5 @ [* PSocial studies 304 b# S$ \; z N7 D M" W
Biology 30 : ^5 ?8 P5 }( X$ T2 c/ W) HPhysics 30