TY  - BOOK
AU  - De Chazeau,Melvin Gardner
AU  - Kahn, Alfred Edward
TI  - Integration and competition in the petroleum industry
U1  - 338.476655 
PY  - 1959///
CY  - New Haven
PB  - Yale University Press
KW  - Petroleum industry and trade
KW  -  United States
ER  -