Layout of a business letter - International Labour Office (Geneva International Labour Office, 1981)
Serials holdings Audio-visual training package; Consists of:- Serials holdings Audio-visual training 3 booklets i. Instructor's guide. Serials holdings Audio-visual training ii. Story board. Serials holdings Audio-visual training iii. Trainee's guide. Serials holdings Audio-visual training 1 audiocassette. Serials holdings Audio-visual training and 58 pieces of slides.
Keywords: Commercial correspondence