Unesco's Standard-Setting Instruments: Supplement No. 2

by Unesco

Paperback

ISBN: 978-92-3-102462-7

ISBN-10: 92-3-102462-0

UNESCO · 1987

See also:
1994	Paperback	Unesco's Standard-Setting Instruments: Supplement No. 3
1983	Paperback	Unesco's Standard-Setting Instruments: Supplement No. 1