When play was play why pick-up games matter / [electronic resource] :
Ronald Bishop.
- Albany : Excelsior Editions/State University of New York Press, c2009.
- ix, 203 p.
Includes bibliographical references (p. 191-198) and index.
Electronic reproduction. Ann Arbor, MI : ProQuest, 2015. Available via World Wide Web. Access may be limited to ProQuest affiliated libraries.
Play--Social aspects--United States. Child development--United States. Children--United States. Leisure--United States.