PsycINFO Retrospective Mental Retardation 1971-1980 |
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| Contribution by:
| American Psychological Association Staff, |
| Series title: | PsycINFO Retrospective Ser. |
| ISBN: | 978-0-912704-73-9 |
| Publication Date: | Jan 1982 |
| Publisher: | American Psychological Association
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| Book Format: | Paperback |
| List Price: | USD $31.50 |