Communications of the ACM

Viewpoint: A breach of the social contract

Peter Likins
Pages 17-ff.

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ACM forum

Diane Crawford
Page 19

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The long-term future of operating systems'

Maurice V. Wilkes
Pages 23-ff.

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Cuba, communism, and computing

G. M. Mesher, R. O. Briggs, S. E. Goodman, J. M. Snyder, L. I. Press
Pages 27-ff.

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Computing the future: committee to assess the scope and direction of computer science and technology for the National Research Council

Juris Hartmanis
Pages 30-40

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Ada

Benjamin M. Brosgol
Pages 41-42

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A technical tour of Ada

Edmond Schonberg, Mark Gerhardt, Charlene Hayden
Pages 43-52

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Ada experience in the undergraduate curriculum

Michael B. Feldman
Pages 53-67

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A model railroad for Ada and software engineering

John W. McCormick
Pages 68-70

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What orientation should Ada objects take?

J. P. Rosen
Pages 71-76

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Ada 9X: a technical summary

S. Tucker Taft
Pages 77-82

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Ada 9X project management

Chris Anderson
Pages 83-84

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Building consensus for Ada 9X

Erhard Ploedereder
Pages 85-88

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Toward megaprogramming

Gio Wiederhold, Peter Wegner, Stefano Ceri
Pages 89-99

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The 22d annual ACM international computer chess championship

Danny Kopec, Monty Newborn, Mike Valvo
Pages 100-110

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Voting-machine risks

Rebecca Mercuri
Page 138

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