Report of the committee on a sinhala telegraph code 

 - Colombo  Government press  1961 
 - 20 p.-                                                                          Sessional paper i-1961 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Code telegraph:  Sinhala telegraph code
<br/><br/><label>Dewey Class. No.: </label>384.14  / COM