TY  - BOOK
AU  - Frielink A B
TI  - Economics of informatics
U1  - 651.26 
PY  - 1975///
CY  - Oxford
PB  - North-Holland
KW  - Informatics
KW  - Office automation
N1  - Proceedings of the IBI-ICC International symposium, Mainz, 16-20 Sept. 1974
ER  -