| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| HM Study Skills Program Level 1: Student Text | 978-0-88210-110-1 (0-88210-110-2) | 1980 | David Marshak |
| HM study skills program: Level I | 978-0-88210-111-8 (0-88210-111-0) | 1980 | |
| HM Study Skills Program, Level I, Teacher's Guide | 978-0-88210-222-1 (0-88210-222-2) | David Marshak | |