Baroff, George S. <br/><br/>
Mental retardation :  nature, cause, and management / 
by George S. Baroff 
 - New York :  John Wiley & Sons,  1974 
 - 504 p. :  ill. ;  24 cm. 
<br/><br/> 'A Halsted Press book.' 
<br/><br/><label>ISBN: </label>0470013702 
<br/><br/><label>LCCN: </label>74-014877 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental retardation<br/>Mentally handicapped--Care<br/>Mentally handicapped--Education