Urapola, Nandasena <br/><br/>
උසස් පෙළ ගණකාධිකරණය 
= usas peLa ganakadhikaranaya 


 - Colombo:  Gunasena,  1989. 
 - 475p.;  25 cm 
<br/><br/><label>ISBN: </label>955-21-0064-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management<br/>Accountancy
<br/><br/><label>Dewey Class. No.: </label>657  / URA