UNESCO
Hand book for information systems and services /by United Nations Educational Scientific and Cultural Organization - Paris United Nations Educational Scientific and Cultural Organizat 1977 - 259 p.
Includes index.
9231014579
Information system
25.04 / UNE
Hand book for information systems and services /by United Nations Educational Scientific and Cultural Organization - Paris United Nations Educational Scientific and Cultural Organizat 1977 - 259 p.
Includes index.
9231014579
Information system
25.04 / UNE