Showing 1 - 2 results of 2 for search 'British Institute of Mental Handicap', query time: 0.02s Refine Results
  1. 1

    Helping the retarded a systematic behavioural approach by Perkins, E.A

    Published 1980
    Book

    Helping the retarded a systematic behavioural approach
  2. 2

    Teaching basic behavioural principles by Capie, Angus C. M.

    Published 1980
    Book

    Teaching basic behavioural principles

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