Wardhaugh, Ronald. <br/><br/>
Understanding English grammar :  a linguistic approach / 
Ronald Wardhaugh. 
 - Cambridge, Mass. :  Blackwell Publishers,  1995. 
 - p. cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0631196412 0631196420 (pbk.) 
<br/><br/><label>LCCN: </label>94013007  
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar.
<br/><br/><label>LC Class. No.: </label>PE1112  / .W29 1995 
<br/><br/><label>Dewey Class. No.: </label>428.2/4