Thornbury, Scott,  1950- <br/><br/>
Natural grammar :  [the keywords of English and how they work / 
Scott Thornbury. 
 - iii, 220 pages :  illustrations ;  22 cm 
<br/><br/><label>ISBN: </label>0194386244 9780194386241 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--Problems, exercises, etc.<br/>English language--Usage--Problems, exercises, etc.<br/>English language--Textbooks for foreign speakers.<br/>English language--Composition and exercises
<br/><br/><label>LC Class. No.: </label>PE1112  / .T4977 2004 
<br/><br/><label>Dewey Class. No.: </label>428.24