Barrall, Irene. Intelligent business skills book : pre-intermediate business English / Irene Barrall and Nikolas Barrall. - England : Pearson Education Limited, 2006. - 112 p. : ill. ; 28 cm. + 1 CD ROM (4 3/4 in). ISBN: 9780582846920 Subjects--Topical Terms: Strategic business