De Silva, H. L. <br/><br/>
An Appraisal of the federal alternative for Sri Lanka / 
H.L. de Silva. 
 - [Dehiwala, Sri Lanka :  s.n.,  1991] 
 - 41 p. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Federal government--Sri Lanka.
<br/><br/><label>Dewey Class. No.: </label>410.3  / DES