TY  - BOOK
AU  - Sprague, Ralph H. & Carlson, Eric D.
TI  - Building effective decision support systems
SN  - 0-7172-8515-4
U1  - 658.4038 Spr/Car 
PY  - 1983///
CY  - Grolier incorporated, Englewood cliffs,New Jersey
ER  -