Information Systems , Volume 2, 1976/1977

Volume 2, Number 1, 1976

• Suad Alagic, Adnan Kulenovic, Muhamed Darajlic: Structured extension of COBOL for handling data bases. 1-10
• Elena Lodi, Fabrizio Luccio, Linda Pagli, Nicola Santoro: Random access in a list environment. 11-17
• Eckhard D. Falkenberg: Significations: The key to unify data base management. 19-28

Volume 2, Number 2, 1976

• James I. Cash, Andrew B. Whinston, William D. Haseman: Security for the GPLAN system. 41-48
• John Mylopoulos, Alexander Borgida, P. Cohen, Nick Roussopoulos, John K. Tsotsos, Harry K. T. Wong: TORUS: a step towards bridging the gap between data bases and the casual user. 49-64
• Larry E. Stanfel: Optimal tree lists for information storage and retrieval. 65-70
• Robert H. Bonczek, Clyde W. Holsapple, Andrew B. Whinston: Extensions and corrections for the CODASYL approach to data base management. 71-77

Volume 2, Number 3, 1977

• CODASYL: Stored-data description and data translation: a model and language. 95-148

Volume 2, Number 4, 1977

• Ben Shneiderman: Recuced combined indexes for efficient multiple attribute retrieval. 149-154
• Chung-Shu Yang: Avoiding redundant record accesses in unsorted multilist file organizations. 155-158
• E. Vandijck: Towards a more familiar relational retrieval language. 159-169
• Robert H. Bonczek, Andrew B. Whinston: A generalized mapping language for network data structures. 171-185
• J. H. Liou, S. Bing Yao: Multi-dimensional clustering for data base organizations. 187-198
• Larry E. Stanfel: A unimodality property of optimal exhaustive prefix codes and retrieval trees over alphabets of varying size. 199-205
• Börje Langefors: Information systems theory. 207-219