| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Mathematics for Credit Book 1 Student's book: Bk. 1 | 978-0-521-36900-8 | 1989 | Morag McClurg |
| Mathematics for Credit Book 1 Teacher's book: Tchrs' Bk. 1 | 978-0-521-36901-5 | 1990 | " |
| Mathematics for Credit Book 2 Student's book: Bk. 2 | 978-0-521-36902-2 | 1991 | " |
| Mathematics for Credit Book 2 Teacher's book: Tchrs' Bk. 2 | 978-0-521-36903-9 | 1991 | " |