TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Tentative methods of measuring evaporation loss from petroleum tanks and transportation equipment: API Bulletin 2512
U1  - Caja archivo 4 
PY  - 1957///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normas API
KW  - Normalización
ER  -