TY  - BOOK
AU  - Bradley,Paul G.
TI  - The economics of crude petroleum production
AV  - HD9560.4 .B7
U1  - 338.2728 
PY  - 1967///
CY  - Amsterdam
PB  - North-Holland Pub. Co.
KW  - Petroleum industry and trade
N1  - Includes bibliographical references: p. [144]-147 and index
N2  - The study was undertaken as a doctoral dissertation at the Massachusetts Institute of Technology. Chapter 2 and 3 have been extensively revised since the thesis was presented
ER  -