Singer, Jerome L. <br/><br/>
The child's world of make-believe :  experimental studies of imaginative play / 
by Jerome L. Singer with chapters by Ephraim Biblow ... [et al.] 
 - New York :  Academic Press,  1973 
 - xvi, 294 p. :  ill. ;  24 cm. 
 - Child psychology series .
<br/><br/>Includes bibliographical references (p. 273-284) and i ndex 
<br/><br/><label>ISBN: </label>0126466602 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Play<br/>Imagination