TY  - BOOK
AU  - Bureau of Indian Standards
TI  - Alumino - Ferric - Specification (IS  : 299 - 1989)
U1  - IS  : 299 - 1989 
PY  - 1989///
CY  - New Delhi
PB  - Bureau of Indian Standards
KW  - Chemical Engineering
KW  - Indian Standard - IT
N1  - IS  : 299 - 1989
ER  -