TY  - BOOK
AU  - Ranatunga, D. C.
TI  - A Century of Stamps of Sri Lanka
SN  - 9555734941
U1  - 769.56  
PY  - 2007///
CY  - Sarasavi
PB  - Nugegoda
KW  - Postage stamps
KW  - තැපැල් මුද්දර
ER  -