Lansford, Lewis.
Oil and gas class cd,1 / [sound recording] : Lewis Lansford; D'Arcy Vallance. - Oxford : Oxford University Press, 2011. - + 1 CD-ROM. - Oxford English for careers .
9780194569675
English language--Study and teaching--Foreign speakers.
Petroleum industry and trade--Terminology.
Gas industry--Terminology.
Oil and gas class cd,1 / [sound recording] : Lewis Lansford; D'Arcy Vallance. - Oxford : Oxford University Press, 2011. - + 1 CD-ROM. - Oxford English for careers .
9780194569675
English language--Study and teaching--Foreign speakers.
Petroleum industry and trade--Terminology.
Gas industry--Terminology.