TY  - BOOK
ED  - British Standard Institute.
TI  - Specification for Portland-blastfurnace cement. 
T2  - British standard
SN  - 0580077578
PY  - 1973///
CY  - Milton Keynes
PB  -  British Standards Institution
KW  - Portland cement
KW  - Standards
KW  - Cement
ER  -