Brown, Douglas H. <br/><br/>
Teaching by Principles :  an interactive approach to language pedagogy. 

 - 3rd ed. 
 - USA :  Pearson Longman,  2007. 
 - xvii 569 p.  ill.  23 cm. 
<br/><br/>includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780136127116 
<br/><br/><label>Dewey Class. No.: </label>418.0071 BRO