Johnson, Ronald C. <br/><br/>
Child psychology: behavior & development 
[by] Ronald C. Johnson [and] Gene R. Medinnus. 
 - 2d ed. 
 - New York  Wiley  [1969] 
 - xi, 677 p.  illus.  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>047144619X 
<br/><br/><label>LCCN: </label>69016125 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology
<br/><br/><label>LC Class. No.: </label>BF721  / .J53 1969 
<br/><br/><label>Dewey Class. No.: </label>155.4