Basic grammar and usage 
Choy, Penelope. 
 - Seventh edition. 
 -  Thomson/Wadsworth.  2006 
 - xii, 300 pages 
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<br/><br/><label>ISBN: </label>1-41300892-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language -- Composition and exercises.
<br/><br/><label>Dewey Class. No.: </label>428.2 C45b 2006