Laura Valvatine · Laura Valvtne · Valvatne Laura
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Keeping Pace an active reading study guide to accompany Lefton's Psychology third edition text book | 978-0-205-08262-9 | 1985 | |
| Keeping Pace Plus: An Active Reading Study Guide for Lefton Psychology | 978-0-205-19189-5 | 1996 | Andrew H Ryan · Joyce Bishop |
| Keeping Pace: Psychology | 978-0-205-12140-3 | 1990 | Lefton |
| Marketing Essentials: Mastering Concepts and Practices | 978-0-205-14323-8 | 1993 | William F. Schoell · Joseph P. Guiltinan |
| Mastering Psychology | 978-0-205-13736-7 | 1992 | Lester A. Lefton |
| Mastering Psychology | 978-0-205-13189-1 | 1991 | Lester A. Lefton · Laura Valvatine |
| Psychology: 1200 Item Test Booklet | 978-0-205-07593-5 | 1982 | Lester A Lefton |