| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Developing Research Skills: A Laboratory Manual | 978-0-205-15569-9 (0-205-15569-3) | 1995 | Larry B. Christensen |
| Developing Research Skills: A Laboratory Manual | 978-0-205-12728-3 (0-205-12728-2) | 1990 | " |
| Developing research skills: A laboratory manual | 978-0-205-08246-9 (0-205-08246-7) | 1985 | |
H. C. · H. Crawford · H.J. · Helen C. · J C · J. Crawford