වැටුප්
Dobb, Maurice
වැටුප් [Text - Sinhala] = Vatup = Dobb, Maurice - Colombo Educational Publications Dept. 1970 - xv,187 p. 23 cm.
Text in sinhala
Labor Economics
331.2 / DOB
වැටුප් [Text - Sinhala] = Vatup = Dobb, Maurice - Colombo Educational Publications Dept. 1970 - xv,187 p. 23 cm.
Text in sinhala
Labor Economics
331.2 / DOB