Soo Kim Suwe <br/><br/>
Progressive English book 1 
Soo Kim Suwe, Johny Chin Fui Chung 
 - 3rd. ed. 
 - Kuala Lumpur  McGraw-Hill  2003 
 - vii, 208 p.  ill.  23cm.  cd Rom 
<br/><br/>References : p 219 - 222 
<br/><br/><label>ISBN: </label>9833219500 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Problems, exercises, etc.<br/>English language--Grammar<br/>English language--Study and teaching--Foreign speakers