Keen - Decision Support Systems and Personal Computing - New paperback - X555z

Value Analysis: Justifying Decision Support Systems (Classic Reprint)

Keen - Decision Support Systems Lessons for the 80's - New paperback - X555z

Keen - Decision Support Systems and the Marginal Economics of Effort - - X555z

Graham - Vietnam Helicopter Crew Member Stories Volume IV - New hardb - X555z

Conant - A Critical Analysis of Industrial Pension Systems - New hardb - X555z

Keen - Building a Decision Support System The Mythical Man-month Revi - X555z