1.
Progressive MathematicsSecondary 2 Supplementary Exercise (2nd Ed.) – C.K. Kwun (Hong Kong EducationalPublishing Co. $50 (全新) 2.
Mastering Mathematics 2A withdetailed solution for the New Syllabus (Hong Kong Joint-Us Press Ltd.) $50 (全新) 有意買，請PM我然後whatsapp聯絡，中環地鐵站交收。 | 
發表於 13-7-21 23:01
