TY  - GEN
ED  - FID. Study Committee on Research on the Theoretical Basis of Information
TI  - Information science , its scope , objects of research and problems: collection of papers
T2  - problems of information science ; n.530
PY  - 1975///
CY  - Moscow
PB  - FID
KW  - Ciência da informação
KW  - Br
KW  - coletaneo
ER  -