TY - BOOK AU - Harrison,Paul AU - Montague-Smith,Ann TI - Apex Maths 5: Extension for all through problem solving T2 - Pupil's Textbook SN - 0521754941 PY - 2003/// CY - Cambridge PB - Cambridge University Press KW - Mathematics KW - Problems, exercises, etc KW - sears KW - Study and teaching (Primary) ER -