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by Norman R. EllisHardcover
ISBN: 978-0-12-366213-2 ISBN-10: 0-12-366213-3 Academic Pr · 1986 |
| See also: | ||
| 1984 | Hardcover | International Review of Research in Mental Retardation (Volume12) |
| 1983 | Hardcover | International Review of Research in Mental Retardation, Vol. 11 |
| 1981 | Hardcover | International Review of Research in Mental Retardation (Volume 10) |