TY  - BOOK
ED  - American Petroleum Institute, API
TI  - Recommended practice for care and handling of sucker rods: API Recommended practice
U1  - Caja 7 
PY  - 2008///
CY  - Washington
PB  - American Petroleum Institute, API
KW  - Unidades de bombeo
KW  - Normalización
KW  - Normas API
ER  -