Psychology of exceptional children and youth 
/ edited by William M. Cruickshank 
 - 4th ed. 
 - Englewood Cliffs, N.J.  Prentice-Hall  1980 
 - xi, 595 p. : ill. ; 24 cm. 
<br/><br/>Includes bibliographies and indexes. 
<br/><br/><label>ISBN: </label>0137338082 
<br/><br/><label>LCCN: </label>79-015560 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Exceptional children--Psychology