Walker, Elaine <br/><br/>
New grammar practice :  for pre-intermediate students with key / 
Elaine Walker, Steve Elsworth 
 - England :  Pearson Education Limited,  c2000 
 - 174 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780582417106 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Grammar--Problems, exercises, etc.