Johnson, Ronald C. <br/><br/>
Child psychology :   behavior and development / 
Ronald C. Johnson and Gene R. Medinnus. 
 - 2nd ed. 
 - New York :  John Wiley,  c 1969. 
 - x, 677 p. ;  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>313  313 
<br/><br/><label>ISBN: </label>0 471 44619 X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology.<br/>Child development
<br/><br/><label>Dewey Class. No.: </label>136.7 / J636c