| title | ISBN-13 | year of publication |
|---|---|---|
| PC Apprentice Easywriter Workbook | 978-0-13-654716-7 | 1987 |
| PC Apprentice FORTRAN 77 Workbook | 978-0-13-654740-2 | 1987 |
| PC Apprentice Pfs Write Workbook | 978-0-13-654807-2 | 1987 |
| PC Apprentice Ucsd Pascal Tch/sw | 978-0-13-654872-0 | 1987 |
| PC Apprentice Ucsd Pascal Workbook | 978-0-13-654864-5 | 1987 |