Layout of a business letter [Books].
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.