TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Gasoline marketing in the United States today: API publication 1593
U1  - 660.061.3 A512 1593 0014604 
PY  - 1992///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normas API
KW  - Normalización
ER  -