IBSL <br/><br/>
අළෙවිකරණය/ 
IBSL 
 - Colombo:  "IBSL," 
 - 166p. 
<br/><br/><label>Subjects--Index Terms: </label>marketingcbfibsl 
<br/><br/><label>Dewey Class. No.: </label>658.8