| Certificate chemistry | Longman | Tiada | 1974 | 0582351413 |
| First certificate in English course for foreign students | Edward Arnold | Tiada | 1974 | 0 7131 1848 2 |
| School certificate English | George G. Harrap | Tiada | 1934 | |
| Malaysia certificate of education subjects syllabus 1980/82 (M.T - 1980) | Kementerian Pelajaran Malaysia | Tiada | 1981 | |
| Malaysia Certificate of Education subjects syllabus 1980/81/82 (S 1980) | Lembaga Peperiksaan Malaysia | Tiada | 1980 | |
| Malaysia Certificate of Education | Dewan Bahasa dan Pustaka (Terbitan) | Tiada | 1978 | |
| Post-certificate practical geography | | Tiada | 1972 | |
| A new certificate of proficiency English course with practice and test papers | Edward Arnold | Tiada | 1966 | 0 7131 1922 5 |
| Taking first certificate | University Tutprial Press | Tiada | 1975 | 0 7231 0659 2 |
| Chemistry for General Certificate: A Revision Course | Wheatoh of Exeter | Tiada | 1961 | |