TY  - GEN
ED  - BUREAU OF CEYLON STANDARDS
TI  - SLS 289 : 1974 : Code of practice for writing the time with reference to the 24-hour time keeping system
PY  - 1974///
CY  - Colombo
PB  - Bureau of Ceylon Standards
KW  - a529.7:389.2
KW  - SRI LANKA-STANDARDS
KW  - STANDARDS-SRI LANKA
N1  - STD2503
ER  -