The theory of play and recreation /
Sapora, Allen Victor Heimbach, 1912-
The theory of play and recreation / Allen V. Sapora and Elmer D. Mitchell. - 3rd ed. - New York : Ronald Press Co., 1961. - 558 p. ; 21 cm.
Previous editions, by Elmer D. Mithell and Bernard S. Mason, publish ed under title: The theory of play.
Play.--------
Physical education and training.--------
790.1
The theory of play and recreation / Allen V. Sapora and Elmer D. Mitchell. - 3rd ed. - New York : Ronald Press Co., 1961. - 558 p. ; 21 cm.
Previous editions, by Elmer D. Mithell and Bernard S. Mason, publish ed under title: The theory of play.
Play.--------
Physical education and training.--------
790.1