Focus Mathematics Form 4 by Ng Seng How, Yong Kuan Yeoh, Neo Geok Kee, Ooi Soo Huat

A title from the complete and precise series of reference books with special features to enhance students' learning as a whole. This series covers the latest Kurikulum Standard Sekolah Menengah (KSSM) syllabus and integrates Sijil Pelajaran Malaysia (SPM) exam requirements. A great resource for every student indeed!