Friedrich, Gustav W. <br/><br/>
Growing together ... :  classroom communication / 
Gustav W. Friedrich, Kathleen M. Galvin, Cassandra L. Book 
 - Columbus, Ohio :  Merrill,  1976 
 - xi, 94 p. :  ill. ;  28 cm. 
 - Interpersonal communication series .
<br/><br/>Includes bibliographical references and indexes 
<br/><br/><label>ISBN: </label>0675086442 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication in education<br/>Interaction analysis in education