Thinking ahead Unesco and the challenges of today and tomorrow.

ग्रंथसूची विवरण
निगमित लेखक:	United Nations Educational, Scientific and Cultural Organization.
स्वरूप:	पुस्तक
भाषा:	English
प्रकाशित:	Paris Unesco 1977.
विषय:	United Nations Educational, Scientific and Cultural Organization.