TY  - BOOK
AU  - De Silva K M Ed.
TI  - Sri Lanka :  A survey   
SN  - 0903983451
U1  - X.4498.N7, L7 
PY  - 1977///
CY  - London
PB  - C Hurst and Company       
KW  - Economics  Ceylon
N1  - Glossary P 467-68
ER  -