Ur, Penny <br/><br/>
Grammar practice activities :  a practical guide for teachers / 
Penny Ur. 
 - Cambridge:   Cambridge University Press.   [1991] 
 - 288 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0521338476 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching--Foreign speakers
<br/><br/><label>Dewey Class. No.: </label>428.24