TY  - BOOK
ED  - Society of Automotive Engineers.
ED  - American Society for Testing and Materials.
TI  - The Relationship between engine oil viscosity and engine performance: part 5 and 6 
T2  - ASTM STP ; 621, 621-S1,
SN  - 0898832314
U1  - 629.255 
PY  - 1980///
CY  - Warrendale, PA
PB  - Society of Automotive Engineers
KW  - Automobiles
KW  - MotorsxCongresses
KW  - Lubricating oils
KW  - Viscosity
KW  - Congresses
N1  - Papers presented at symposium held at various meetings of the SAE; "SAE SP 416." "SAE SP 419."; Includes bibliographical references
ER  -