Ault Ruth L. Ed. <br/><br/>
Development perspectives 

 - Santa Monica, California  Goodyear Publishing Company  1979 
 - viii,328p. 
<br/><br/><label>ISBN: </label>0-8302-2166-2 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child Psychology