TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Cathodic protection of aboveground petroleum storage tanks: API Recommended Practice 651
U1  - Caja 18-B 
PY  - 2014///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normas API
KW  - Normalización
ER  -