FRANKEL, P.H.
Essentials of petroleum: a key to oil economics /[by] P.H.Frankel - London Frank cass 1976 - xiii, 188 p.
Includes appendix and bibliography.
714612200
338.2728 / FRA
Essentials of petroleum: a key to oil economics /[by] P.H.Frankel - London Frank cass 1976 - xiii, 188 p.
Includes appendix and bibliography.
714612200
338.2728 / FRA