Ur, Penny <br/><br/>
Grammar practice activities 

 - Cambridge ; New York  Thomson Heinle  1988 
 - 288 p. 
<br/><br/> 001149  K 031  001150  K 032 
<br/><br/><label>ISBN: </label>521338476 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language<br/>English language--Study and teaching--Foreign speakers.--Grammar--Problems, exercises, etc
<br/><br/><label>Dewey Class. No.: </label>428.007  / G745