TY  - BOOK
AU  - Keen Peter G W
AU  -  Scott Morton Michael S
TI  - Decision support systems: an organizational perspective
SN  - 0201036673 (hbd)
U1  - B2T0b895, L8 
PY  - 1978///
CY  - Reading, Massachusetts 
PB  - Addison Wesley Publishing Company
ER  -