Richards, Jack C. <br/><br/>
The language teaching matrix 
Jack C. Richards. 
 - Cambridge [England]  New York  Cambridge University Press  1990. 
 - ix, 185 p.  ill.  24 cm. 
 - Cambridge language teaching library .
<br/><br/>Includes bibliographical references (p. 167-176). 
<br/><br/><label>ISBN: </label>0521384087 0521387949 (pbk.) 
<br/><br/><label>LCCN: </label>89037999  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Language and languages--Study and teaching.
<br/><br/><label>LC Class. No.: </label>P51  / .R48 1990 
<br/><br/><label>Dewey Class. No.: </label>418/.007