Smith, Peter K. <br/><br/>
The ecology of preschool behaviour / 
Peter K. Smith and Kevin J. Connolly. 
 - Cambridge [Eng.] ;  New York :  Cambridge University Press,  1980. 
 - xii, 383 p. :  ill. ;  24 cm. 
<br/><br/> Includes indexes. 
<br/><br/>Bibliography: p. 363-376. 
<br/><br/><label>ISBN: </label>0521223318 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology.<br/>Play groups.<br/>Education, Preschool.
<br/><br/><label>Dewey Class. No.: </label>155.4/23