TY  - BOOK
ED  - Society of Petroleum Engineers (Estados Unidos)
TI  - A guide to professional registration for petroleum engineers
AV  - TN871 G85
PY  - 1991///
CY  - [richardson, texas]
PB  - Society of Petroleum Engineers
KW  - Ingenieros petroleros
KW  - Licencias
KW  - Estados Unidos
KW  - Problemas, ejercicios, etc
N1  - "this study guide is a publication of the sape enigineering registration committee"
ER  -