The Role of speech in language :  [Proceedings...]  Sponsored by the National Institute of Child Health and Human Development, held at Urban Life Centre, Columbia, Md. / 
edited by James F. Kavanagh and James E. Cutting 
 - Cambridge :  MIT Press,  1975 
 - xii, 335 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 20.13 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Congresses<br/>Nonverbal communication--Congress
<br/><br/><label>Dewey Class. No.: </label>408.2