Tan Cheng, Lim <br/><br/>
Practical english grammar / 
Lim Tan Cheng. 
 - Singapore :  SAP Group Pte Ltd.,  2010. 
 - [ ] p.: 23cm 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>978-981-274-454-8 
<br/><br/><label>LC Class. No.: </label>428.2 T15p