TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Manual on installation of refinery instruments and control systems. Part III- Fired heaters and inert gas generators: API Recommended Practice 550
U1  - Caja archivo 3 
PY  - 1985///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normas API
KW  - Normalización
ER  -