SLS 251 : 1991 : Specification for biscuits (First revision)
- Colombo Bureau of Ceylon Standards
- 15p.
STD2472
SLS 251 : 1991
a664.681
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
664.681
STD2472
SLS 251 : 1991
a664.681
SRI LANKA-STANDARDS
STANDARDS-SRI LANKA
664.681