Information Systems, their interconnection and compatibility : proceedings of a Symposium on Information Systems: Connection and Compatibility - Symposium on Information Systems: Connection and Compatibility, Varna, Bulgaria, 1974.; International Atomic Energy Agency; Food and Agriculture Organization of the United Nations; Unesco (Vienna : IAEA ; New York : sold by UNIPUB, Inc., 1975)
English, French, or Russian; abstracts in English.
Includes bibliographical references.
Keywords: Information storage and retrieval systems -- Science -- Congresses; Information services -- International cooperation -- Congresses; Communication in science -- Congresses