Abdus Sattar <br/><br/>
A text book of commercial english and business communication:  with comprehension, precis and paragraph writing / 
Abdus Sattar 
 - 12th ed. 
 - Dhaka:  Rafat Publication,  c1999. 
 - various pages:  table;  21 cm. 
<br/><br/>
<br/><br/><br/>English <br/>Bengali 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language<br/>English language--Grammar
<br/><br/><label>Dewey Class. No.: </label>428.2/ABT