Corsaro, William A. <br/><br/>
Friendship and peer culture in the early years / 
William A. Corsaro 
 - Norwood, N.J. :  Ablex Publishing,  1985 
 - 336 p. ;  22 cm. 
<br/><br/>Includes index p.318-328 
<br/><br/><label>ISBN: </label>0893911747 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social interaction in children<br/>Play<br/>Participant observation<br/>Education, Preschool<br/>Childhood friendships