Educating the severely and profoundly retarded
compiled and edited by Robert M. Anderson and John G. Greer. ; with a foreword by Robert M. Smith
Bok Engelsk 1976
| Utgitt | Baltimore : University Park Press , c1976
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|---|---|
| Omfang | xii, 422 s. : ill.
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| Opplysninger | Har bibliografier og register
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| Emner | |
| ISBN | 0839109458
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