Langenkamp, R. D.
Oil business fundamentals : exploration, leasing, drilling, production, marketing / Robert D. Langenkamp. - Tulsa, Okla. : PennWell Books, c1982. - x, 146 p.
0878141987 : $22.50
91014098
Petroleum industry and trade.
Oil business fundamentals : exploration, leasing, drilling, production, marketing / Robert D. Langenkamp. - Tulsa, Okla. : PennWell Books, c1982. - x, 146 p.
0878141987 : $22.50
91014098
Petroleum industry and trade.