TY  - BOOK
AU  - Blethyn,Stanley G.
AU  - Parker,Carys Y.
TI  - Designing information systems
SN  - 0750610387 :
AV  - T 58.6 .B518 1990
U1  - 658.4/038 20
PY  - 1990///
CY  - London, Boston
PB  - Butterworth-Heinemann
KW  - Management information systems
N1  - Includes bibliographical references and index
ER  -