Allison, John. The Business 2.0 B2 upper intermediate. : Student's book John Allison with Paul Emmerson. - Oxford : Macmillan Education, 2013. - 159 pages : illustrations en couleurs ; 30 cm. ISBN: 9780230437968 Subjects--Topical Terms: Business.--EnglishEnglish--learning LC Class. No.: PE1128 / .A555B