TY  - BOOK
AU  - Williamson, Harold F.
AU  - Daum, Arnold R.
TI  - The American petroleum industry: the age of energy 1899-1959
U1  - 338.476655 
PY  - 1963///
CY  - Evanston
PB  - Northwestern University Press
KW  - Petroleum industry and trade - United States
ER  -