TY  - BOOK
AU  - Indian Standards Institution
TI  - Purchaser's Data Sheet for Pulverizes (IS : 8578 - 1977) [Standards]
U1  - IS : 8578 - 1977 
PY  - 1978///
CY  - New Delhi
PB  - Indian Standards Institution
KW  - Indian Standard - IT
N1  - IS : 8578 - 1977
ER  -