TY  - BOOK
AU  - Welikala, Asanga
TI  - The federal idea: an introduction to the federal systems of Canada, India, Belgium and Switzerland 
SN  - 9789558037829
U1  - 320.404 
PY  - 2005///
CY  - Colombo
PB  - Centre for Policy Altermatives
KW  - Political science
KW  - Political Science
N1  - Texts in Sinhala, Tamil and English
ER  -