Nunan, David, <br/><br/>
Exploring second language classroom research :  a comprehensive guide / 
David Nunan, Catherine M. Bailey. 
 - Pasig City, Philippines :  Cengage Learning Asia Pte Ltd (Philippine Branch),  2009. 
 - xii, 496 pages :  tables, figures, graphs ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9789814272261 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Experimental method.<br/>Classroom Observation.
<br/><br/><label>Dewey Class. No.: </label>428  / N92