Udeni, Shadra P.H. <br/><br/>
දැනුම් සමුදුර 
= danuma  samudura-1 


 - Colombo10;  Samayawardhana pub,  1997. 
 - 62p.  18cm 
<br/><br/><label>ISBN: </label>955-95934-0-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Intelligence<br/>Commen Knwoledge
<br/><br/><label>Dewey Class. No.: </label>153.9  / DES