TY  - BOOK
AU  - Bureau of Indian Standards[BIS]
TI  - IS:4031-(Pt.6)-1988. Indian standard methods of physical tests for hydraulic cement. Pt.6 : determination of compressive strength of hydraulic cement other than masonry cement
U1  - IS CODE 
PY  - 1992///
CY  - New Delhi
PB  - Bureau of Indian Standards
ER  -