Wilkinson Paul F <br/><br/>
In celebration of play :  an integrated approach to play and child development / 
edited by Paul F. Wilkinson. 
 - London :  Croom Helm,  c1980. 
 - 324 p. :  ill. ; 
<br/><br/> Papers drawn from the 7th World Congress of the International Playground Association, held in August 1978 at Carleton University in Ottawa. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0709900244  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child development.<br/>Play
<br/><br/><label>Dewey Class. No.: </label>649.5