National referral service for industry
Subtitle: worldwide directory ....
Edition: 4. ed.
Series: F.I.D. [publication] ; no. 522
Publisher: Patronato Juan de la Cierva
Published: 1974
Place of publication: Madrid
Language: eng
Number of pages: 87
Subjects: Industries -- Information services -- Directories.; Technology -- Information services -- Directories.
Notes: Includes index.