TY - BOOK AU - Hong, Tay Choon AU - Riddington, Mark. Martin Grier TI - New mathematics counts: : secondary normal (academic) SN - 9789810164195 AV - QA 164. H772 2007 PY - 2007/// CY - Singapore PB - Marshall Cavendish Education KW - Mathematics -- Indeces and Standard form --Pythagora's theorem -- Trigonometry -- Geometry -- Quadratic equations -- Non linear function -- Congruence -- Similarity -- N1 - Includes answer keys. ER -