TY  - BOOK
AU  - Keen,Peter G.W.
AU  - Morton,Michael S.Scott
TI  - Decision support systems : : an organisational perspective / 
SN  - 0201036673.
U1  - 658.40354 KEE 
PY  - 1978///
CY  - Reading, Mass : 
PB  - Addison-Wesley Publishing  , 
KW  - Decision systems
N1  -  Includes bibliographical references and index
ER  -