Cass, Joan E.
The significance of children's play [by] Joan Cass. - London, Batsford, 1971. - 190 p. 23 cm.
Published in 1973 under title: Helping children grow through play.
"Films on play": p. [162]-177. Bibliography: p. [182]-187.
0713421606
76853032
B71-15630
Play.
Child psychology.
HQ782 / .C34
155.41/8
The significance of children's play [by] Joan Cass. - London, Batsford, 1971. - 190 p. 23 cm.
Published in 1973 under title: Helping children grow through play.
"Films on play": p. [162]-177. Bibliography: p. [182]-187.
0713421606
76853032
B71-15630
Play.
Child psychology.
HQ782 / .C34
155.41/8