TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Offshore pedestal-mounted cranes: API Specification 2C
U1  - Caja 1 
PY  - 2012///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Offshore
KW  - Normalización
KW  - Normas API
ER  -