Language perspectives :  acquisition, retardation, and intervention. 
Edited by Richard L. Schiefelbusch and Lyle L. Lloyd. Technical editor: Robert K. Hoyt. 
 - Baltimore,  University Park Press  [1974] 
 - xv, 670 p.  illus.  24 cm. 
<br/><br/> Based on a conference held at Chula Vista Lodge, Wisconsin Dells, Wis., June 19-23, 1973, sponsored by the Mental Retardation Program of the National Institute of Child Health and Human Development. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0839106874 
<br/><br/><label>LCCN: </label>74011336  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Children--Language--Congresses.<br/>Psycholinguistics--Congresses.<br/>Nonverbal communication--Congresses.<br/>Speech disorders in children--Congresses.<br/>Children with mental disabilities--Language--Congresses.<br/>Language development--Congresses.<br/>Language disorders--In infancy and childhood--Congresses.<br/>Mental retardation--Congresses.
<br/><br/><label>LC Class. No.: </label>P118  / .L38 
<br/><br/><label>Dewey Class. No.: </label>618.92855 SCH L 
<br/><br/><label>National Library of Medicine Call No.: </label>LB1139.L3 L289 1973