Deich Ruth F <br/><br/>
Language without speech / 
by Ruth F. Deich and Patricia M. Hodges. 
 - London :  Souvenir Press,  1977. 
 - 256, [8] p. of plates :  ill., ports. ;  22 cm. 
 - Human horizons series A Condor book .
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0285648462  0285648470 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children with mental disabilities--Language<br/>Nonverbal communication
<br/><br/><label>LC Class. No.: </label>WS 107.5.C6  
<br/><br/><label>Dewey Class. No.: </label>371.9/24