Eriyagama, Tissa
Vyawahaarika aarthika vidyaawa - Colombo Sadeepa 2002 - 238p.
Text in Sinhala
9558381187
ECONOMICS
APPLIED ECONOMICS
330 / E7
Vyawahaarika aarthika vidyaawa - Colombo Sadeepa 2002 - 238p.
Text in Sinhala
9558381187
ECONOMICS
APPLIED ECONOMICS
330 / E7