TY  - BOOK
AU  - Sader Perez, Ruben,
ED  - Corporacion Venezolana del petroleo.
TI  - The Venezuelan state oil reports to the people
U1  - 338.27282 
PY  - 1969///
CY  - Caracas
PB  - Corporacion Venezolana del Petroleo
KW  - Petroleum industry and trade
KW  - Venezuela
ER  -