G.O. · J. G. · J. Gregory
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Mental Retardation: Nature, Cause, and Management | Hardcover | 978-1-58391-000-9 (1-58391-000-X) | 1999 | George S. Baroff |
| Mental Retardation: Nature, Cause, and Management | Paperback | 978-1-58391-001-6 (1-58391-001-8) | 1999 | " |