Play, I-Level system, and interpersonal maturity
By: by Robert Gregory Alexander.
Published: 1976
Language: eng
Format: Microform
Number of pages: 97
Subjects: Child psychology; Play; Social maturity scales
Notes: "UO-78 321--UO-78 322."

Thesis (M.S.)--University of Colorado, 1976.

Bibliography: leaves [94]-97.

Microfiche. Eugene : Microform Publications, College of Health, Physical Education and Recreation, University of Oregon, 1978. 2 microfiches : negative.

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