The development of play [electronic resource] /
David Cohen.
- 2nd ed.
- London ; New York : Routledge, 1993.
- vii, 207 p.
- Concepts in developmental psychology .
- Concepts in developmental psychology. .
Includes bibliographical references (p. 194-203) and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2013. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.