TY  - BOOK
AU  - Sooriyapperuma, J.R.P
TI  - 21 Wana siyawasata perawadanak
SN  - 9559580000
U1  - 301 
PY  - 1995///
CY  - Colombo
PB  - Dayawansa Jayakody & Company
KW  - Social Philosophy
KW  - Economy
KW  - Culture
ER  -