ACM Computing Surveys, Volume 12

Volume 12, Number 1, March 1980

• Fred J. Maryanski: Backend Database Systems. 3-25
• Clarence A. Ellis, Gary J. Nutt: Office Information Systems and Computer Science. 27-60
• Rob Kling: Social Analyses of Computing: Theoretical Perspectives in Recent Empirical Research. 61-110
• Eduardo B. Fernández: Surveyor's Forum: Related Information. 111-112
• Won Kim: Surveyor's Forum: Related Information. 112
• Oris Friesen: Surveyor's Forum: Related Information. 112-113

Volume 12, Number 2, June 1980

• Anita K. Jones, Peter M. Schwarz: Experience Using Multiprocessor Systems - A Status Report. 121-165
• C. K. Wong: Minimizing Expected Head Movement in One-Dimensional and Two-Dimensional Mass Storage Systems. 167-178
• Toby J. Teorey, James P. Fry: The Logical Record Access Approach to Database Design. 179-211
• Lee D. Erman, Frederick Hayes-Roth, Victor R. Lesser, Raj Reddy: The Hearsay-II Speech-Understanding System: Integrating Knowledge to Resolve Uncertainty. 213-253
• Stanley M. Dunn: Surveyor's Forum: Working on Interpretations. 255
• Siba N. Mohanty: Surveyor's Forum: Working on Interpretations. 256

Volume 12, Number 3, September 1980

• Stanley Habib: Special Section on Microprogramming. 259
• David Landskov, Scott Davidson, Bruce Shriver, Patrick W. Mallett: Local Microcode Compaction Techniques. 261-294
• Subrata Dasgupta: Some Aspects of High-Level Microprogramming. 295-323
• Wesley A. Clark: From Electron Mobility to Logical Structure: A View of Integrated Circuits. 325-356
• Walter G. Wilson: Surveyor's Forum: Determining a Search. 357-358
• Jacques Cohen: Surveyor's Forum: Determining a Search. 358

Volume 12, Number 4, December 1980

• C. S. Wetherell: Probabilistic Languages: A Review and Some Open Questions. 361-379
• Patrick A. V. Hall, Geoff R. Dowling: Approximate String Matching. 381-402
• Richard S. Bird: Tabulation Techniques for Recursive Programs. 403-417
• George S. Lueker: Some Techniques for Solving Recurrences. 419-436
• Aristides A. G. Requicha: Representations for Rigid Solids: Theory, Methods, and Systems. 437-464
• Toby J. Teorey, James P. Fry: Corrigenda: ``The Logical Record Access Approach to Database Design''. 465