TY  - BOOK
AU  - Campbell, Malcolm J.
TI  - Business information services: some aspects of structure, organi sation, and problems 
SN  - 0851573215
U1  - 026.658 CAM 
PY  - 1981///
CY  - London
PB  - Bingley
KW  - Business information services
KW  - Gt. Brit
N1  - Includes index
ER  -