professional english Dignen, Bob creator Flinders, Steve. Sweeney, Simon. Webb, Matt Smelt. text Cambridge Cambridge University Press 2008 monographic 128 p. : ill : 28 cm. Bob Dignen, Steve Flinders, Simon Sweeney, Matt Smelt Webb English language Textbooks for foreign speakers English language Problems, exercises, etc English language Spoken English English language Study and teaching Foreign speakers 428.24 DIG 9780521753685