Lugo, James O. <br/><br/>
Human development :  a multidisciplinary aproach to the psychology of individual growth / 
James O. Lugo & Gerald L. Hershey. 
 - New York :  Macmillan,  c1974. 
 - 581 p. : ill. 
<br/><br/><label>ISBN: </label>0023723009 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Development psychology.<br/>Human growth.<br/>Psychology.