Rao, T. A. Subba   <br/><br/>
Training in communication skills for persons with mantal retardation : utility guide for parents / 
T. A. Subba Rao and Jayanthi Narayan. 
 - Andhra Pradesh:  National Institute for the mentally handicapped,  2003. 
 - xviii, 134p.;24cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>818659440x 
<br/><br/><label>Dewey Class. No.: </label>371.9 RAO