TY  - BOOK
ED  - British Standards Institution
TI  - Method for calculating viscosity index of petroleum products and lubricants from kinematic viscosity
T2  - British standard
SN  - 0580100316
PY  - 1989///
CY  - London, United Kingdom
PB  - British Standards Institution
KW  - Accuracy
KW  - Kinematic viscosity
KW  - Petroleum products
ER  -