Sri Lanka conference index 1987-1990 
 - 2nd ed. 
 - Colombo  National Library of Sri Lanka  1991 
 - xi,131p.  29 cm. 
<br/><br/><label>ISBN: </label>9559011561 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conference index-Sri Lanka
<br/><br/><label>Dewey Class. No.: </label>011.7095493  / SOC