TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Recommended practices for evaluation of well perforators: API recommended practice 43 (RP 43)
U1  - Caja 11-A 
PY  - 1991///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Normalización
KW  - Normas API
ER  -