1. Editorial

   • Robert L. Flood

   EditorialNotes Pages: 581 - 581

2. Berkeley

   • Russel L. Ackoff

   OriginalPaper Pages: 583 - 584

3. Total Systems Intervention: Organizational communication in North Yorkshire Police

   • Stephen M. Green

   Papers Pages: 585 - 599

4. On the reality of systems

   • Lynda J. Davies

   Papers Pages: 601 - 627

5. Decision Support Systems (DSS) development using a model of user inquiry types: Methodological proposals and a case study

   • Bay Arinze

   Papers Pages: 629 - 650

6. Hierarchy and classification of program plan elements using interpretive structural modeling: A case study of energy conservation in the Indian cement industry

   • J. P. Saxena
   • Sushil
   • Prem Vrat

   Papers Pages: 651 - 670