The Illustrated petroleum reference dictionary / edited by Robert D. Langenkamp. - Tulsa, Okla. : Petroleum Pub. Co., c1980. - v, 530 p. : ill. ; 25 cm. ISBN: 0878140999 : $47.50 LCCN: 78071326 Subjects--Topical Terms: Petroleum--Dictionaries.Petroleum engineering--Dictionaries. LC Class. No.: TN865 / .I43 Dewey Class. No.: 553.280321