Di Pietro, Robert J. <br/><br/>
Strategic interaction :  learning languages through scenarios / 
Robert J. Di Pietro. 
 - Cambridge :  Cambridge University Press ,  1987. 
 - ix, 155 p. ;  24 cm. 
 - New directions in language teaching .
<br/><br/>Includes bibliographical references (p. 148-152) and index. 
<br/><br/><label>ISBN: </label>0521311977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching.<br/>Interaction analysis in education.