TY  - GEN
ED  - BUREAU OF CEYLON STANDARDS
TI  - SLS 490 : Part 2 : 1980 : Specification for shellac part 2 : Machine - made shellac
PY  - 1980///
CY  - Colombo
PB  - BUREAU OF CEYLON STANDARDS
KW  - a668.447.31
KW  - SRI LANKA-STANDARDS
KW  - STANDARDS-SRI LANKA
N1  - STD2685
ER  -