Hauck, Barbara B. <br/><br/>
The mentally retarded :  Case studies / 
[By] Barbara B. Hauck [and] Maurice F. Freehill. 
 - Dubuque, Iowa :  W. C. Brown Co.,  [1972]. 
 - vii, 114 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliogr. references 
<br/><br/><label>ISBN: </label>0697062279 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children with mental disabilities--Case studies.