UNESCO list of documents and publications 1972- 1976 Volume 1 Annotated list of documents and publications, Personal name index, Conference index.
UNESCO list of documents and publications 1972- 1976 Volume 1 Annotated list of documents and publications, Personal name index, Conference index.
- París : UNESCO, 1979.
- 858 p.
9231016075
OC 016:341. 16:001 =20UNE 1972-76 Vol.1.
9231016075
OC 016:341. 16:001 =20UNE 1972-76 Vol.1.