00632nam a2200193Ia 4500 0000016655 20251012174547.0 910128s1977 xxx 000 9231014579 020 Handbook for information systems and services Pauline Atherton. Paris Unesco 1977. 259p. Includes index and references Glossary of acronym; p. 237-44 Information networks Handbooks, manuals, etc. Information services Handbooks, manuals, etc. Library information networks Handbooks, manuals, etc. 6189 6189