TY  - BOOK
TI  - Design of information systems in the social sciences: : Towards the improvement of social science information systems: Overview of research carried out 1971-1975
T2  - Research reports series A
PY  - 1980///
CY  - England: 
PB  - Bath University, 
KW  - Library science
KW  - social science
KW  - Information system
ER  -