Erickson, M. J. (1966). The mentally retarde child in the classroom. MacMillan.
Chicago Style (17th ed.) CitationErickson, Marion J. The Mentally Retarde Child in the Classroom. MacMillan, 1966.
MLA (9th ed.) CitationErickson, Marion J. The Mentally Retarde Child in the Classroom. MacMillan, 1966.
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