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Reduction of a “nervous habit” in a profoundly retarded youth by increasing toy play
James A. Mulick, Peter Hoyt, Johannes Rojahn, Stephen R. SchroederVolume:
9
Year:
1978
Language:
english
Pages:
386
DOI:
10.1016/0005-7916(78)90019-8
File:
PDF, 424 KB
english, 1978