Business class /
Cotton, David
Business class / David Cotton and Sue Robbins - Harlow ; England : Longman, 1993 - 184p. : col.ill.; 26 cm accompanied by 2 cassettes
0175563373
English language--Business English
Commercial correspondence
Business class / David Cotton and Sue Robbins - Harlow ; England : Longman, 1993 - 184p. : col.ill.; 26 cm accompanied by 2 cassettes
0175563373
English language--Business English
Commercial correspondence