Jayathilaka,Nihal Ranjth <br/><br/>
වෙළඳ ප්‍රචාරණය 
= weLeda pracharanaya 


 - Colombo:  Godage,  2000. 
 - 224p.;  22 cm 
<br/><br/><label>ISBN: </label>955-20-4460-x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management<br/>Advertising
<br/><br/><label>Dewey Class. No.: </label>659.1  / JAY