Administration report of the commissioner of examinations for 1952 

 - Colombo  Government press  1953 
 - variable pages .-                                                               part iv -education , science and art (P) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Department of examination
<br/><br/><label>Dewey Class. No.: </label>371  / 26