A. H. · A. R. · A. Ryan · Andrew H.
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Keeping Pace Plus: An Active Reading Study Guide for Lefton Psychology | Paperback | 978-0-205-19189-5 | 1996 | Laura Valvatne · Joyce Bishop |
| Keeping pace plus an active reading study guide: For Lefton Psychology, fifth edition | " | 978-0-205-15286-5 | 1994 | |
| Psychology | Workbook | 978-0-205-26328-8 | 1999 | |
| Psychology | Hardcover | 978-0-205-27732-2 | 1999 | Lester A. Lefton |