Frontiers of knowledge in mental retardation : fifth congress of the International Association for the Scientific Study of Mental Deficiency (IASSMD). 1. Social, educational, and behavioral aspects


International Association for the Scientific Study of Mental Deficiency. Congress (5th: 1979 Jerusalem)
Bok Engelsk 1981
Utgitt
Baltimore : University Park Press , 1981
Omfang
XXXVII, 467 s.
Emner
ISBN
0839116365

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