Department of Official Languag <br/><br/>
An Intensive Course in English for Public Servants. 

 - 5th ed. 
 - Sri lanka.  Department of official Langua  ges .      2000 
 - viii, 138 
<br/><br/><label>ISBN: </label>9559180010 
<br/><br/><label>Dewey Class. No.: </label>372.6521