A theory of information systems
By: Beata Konikowska, Ewa Mężyńska, Eugenia Sendova.
Contributors: Męzyńska, Ewa.; Sendova, Eugenia.
Series: Prace IPI PAN =; ICS PAS reports ;; 421; Prace IPI PAN ;; 421.
Publisher: Institute of Computer Science, Polish Academy of Sciences
Published: 1980
Place of publication: Warsaw
Language: eng
Number of pages: 83
Subjects: Machine theory.; Formal languages.
Notes: Bibliography: p. 83.
Summaries in English, Polish, and Russian.