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The use of fading technique in teaching visual discrimination to an educable mentally retarded child
Wydane 1976Praca dyplomowa -
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Suggested learning tasks to develop visual discrimination skills to educable mentally retarded
Wydane 1975Praca dyplomowa -
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Teaching visual discrimination to the educable mentally retarded through fading of stimulus contrasts
Wydane 1975Praca dyplomowa -
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