G. A. · G.W. · Gertrude Abramson · W.A.
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| TD 3" MS-DOS, Learning with Linkway | 978-0-538-63688-9 | 1999 | Abramson |
| TechPro | 978-0-538-61731-4 | 1993 | |
| TechPro | 978-0-538-61727-7 | 1992 | |
| TechPro | 978-0-538-61728-4 | 1992 | |
| TechPro | 978-0-538-61729-1 | 1992 | |
| TechPro | 978-0-538-61730-7 | 1992 | |