TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Identification of The Contents of Industrial Gas Cylinders (IS : 4379 - 1981)
U1  - IS : 4379 - 1981 
PY  - 1981///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Indian Standard - IT
N1  - IS : 4379 - 1981
ER  -