Willis,  Dave. <br/><br/>
Rules, Patterns and Words :   Grammar and Lexis in English Language Teaching / 
Dave Willis. 
 - 1st ed. 
 - Cambridge, United Kingdom :  Cambridge University Press ;  2003. 
 - viii, 238 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>9780521536196 (pbk.) 
<br/><br/><label>Subjects--Index Terms: </label>Rules Patterns and Words   Grammar and Lexis   English Language Teaching 
<br/><br/><label>Dewey Class. No.: </label>428.0071  / WIL