| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Mathematics for Zambia Basic Education Grade 7 Pupil's Book | 978-0-521-70345-1 | 2008 | Busisiwe Goba · Marthie Van der Walt |
| Mathematics for Zambia Basic Education Grade 7 Teacher's Guide | 978-0-521-70346-8 | 2008 | Busisiwe Goba · Marthie Van der Walt |
| Mathematics Matters Grade 7 Learner's Book | 978-0-521-67020-3 | 2005 | Busisiwe Goba · Marthie van der Walt |
| Mathematics Matters Grade 7 Learner's Book Afrikaans Translation | 978-0-521-67022-7 | 2005 | Busisiwe Goba · Marthie van der Walt |
| Mathematics Matters Grade 7 Teacher's Guide | 978-0-521-67021-0 | 2005 | Busisiwe Goba · Marthie van der Walt |
| Mathematics Matters Grade 7 Teacher's Guide Afrikaans Translation | 978-0-521-67023-4 | 2005 | Busisiwe Goba · Marthie van der Walt |