Lloyd, Mark <br/><br/>
Active grammar .  Level 3 ,  Without answers / 
 Active grammar with answers level 3 
Mark Lloyd and Jeremy Day ; series editor: Penny Ur. 
 - Cambridge :  Cambridge Univ. Press,  c2011. 
 - 208 p. :  col. ill. +  1 CD-ROM 
 - Grammar reference and practice series .
<br/><br/> Cover title: Active grammar with answers level 3  Includes index 
<br/><br/><label>ISBN: </label>9780521152471 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Textbooks for foreign speakers<br/>English language--Grammar<br/>English language--Grammar--Ploblems, exercises, etc.<br/>English language--Usage
<br/><br/><label>LC Class. No.: </label>PE 1128  / L569A