Paperback
ISBN: 978-92-1-119567-5
ISBN-10: 92-1-119567-5
United Nations Pubns · 1991
See also (possibly by other authors): | ||
1990 | Paperback | Transport and Communications Bulletin for Asia and the Pacific, No 60. Sales No E.89.Ii.F.8 |
1986 | Paperback | Transport and Communications Bulletin for Asia and the Pacific, No 58/Sales No E.86.Ii.F.10 |