Directory of international scientific organizations.

Directory of international scientific organizations.

Taispeáin gach leagan (2)
Sonraí bibleagrafaíochta
Údar corparáideach: Unesco
Formáid: LEABHAR
Teanga:English
Foilsithe / Cruthaithe: Paris UNESCO [c1950]
Sraith:Unesco publication 619.
Ábhair:
Science > Societies, etc. > Directories.
Agriculture > Societies, etc. > Directories.
Engineering > Societies, etc. > Directories.