De Silva, W. R. G. <br/><br/>
Academic research colombo university 1967-1990 

 - Colmbo  The Compiler  1991 
 - vi, 133p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIBLIOGRAPHY - ACADEMIC RESEARCH
<br/><br/><label>Dewey Class. No.: </label>015.548  / A11