Dr Kho Tek Hong · K. H. · T.H.
| title | ISBN-13 | year of publication |
|---|---|---|
| Primary Mathematics 1B Textbook U.S. Edition | 978-981-01-8495-7 | 2003 |
| Primary Mathematics 2A Textbook | 978-981-01-8498-8 | 2003 |
| Primary Mathematics 2A Workbook U.S. Edition | 978-981-01-8500-8 | 2003 |
| Primary Mathematics 3B Workbook | 978-981-01-8505-3 | 2003 |
| PRIMARY MATHEMATICS 6B-TEXTBOO | 978-981-01-8515-2 | 2003 |