TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Lubricant service designations for automotive manual transmissions, manual transaxles, and axles: API publication 1560
U1  - Caja 23 
PY  - 1989///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normas API
KW  - Normalización
ER  -