TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Recommended practice for planning, designing, and constructing heliports for fixed offshore platforms: API Recommended practice 2L
U1  - Caja 1-A 
PY  - 1996///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normalización
KW  - Normas API
KW  - Offshore
KW  - Plataformas offshore
ER  -