Functions of language in the classroom / 
edited by Courtney B. Cazden, Vera P. John and Dell Hymes 
 - New York :  Teachers College Press, Columbia University,  1972 
 - lx, 394 p. ;  22 cm 
 - Anthropology & education series .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>LCCN: </label>78-173091 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Minorities--Education--Language arts<br/>Psycholinguistics<br/>Interaction analysis in education