TY - BOOK AU - Samaranayake, Rahula TI - Combined mathematics : I and II Model Papers and Past Papers with Answers . general certificate of education advanced level examination new syllabus SN - 978-955-593-666-8 U1 - 511.6 PY - 2012/// CY - Dehiwala PB - Gihan Book Shop Publications KW - Past Pepers KW - Combined Mathematics ER -