Cotton, David.
Business class / David Cotton & Sue Robbins. - London : Nelson English Language Teaching, c1993. - 184 p. : chiefly col. ill. ; 28 cm. - Nelson business English .
0175563373
English language--Business language.
English language--Study and teaching (Higher).
428.2 / G851
Business class / David Cotton & Sue Robbins. - London : Nelson English Language Teaching, c1993. - 184 p. : chiefly col. ill. ; 28 cm. - Nelson business English .
0175563373
English language--Business language.
English language--Study and teaching (Higher).
428.2 / G851