ACM Symposium on Theory of Computing Washington, D.C, & ACM Special Interest Group for Automata and Computability Theory. (1984). Proceedings of the sixteenth annual ACM Symposium on Theory of Computing: [papers presented at the symposium], Washington, D.C., April 30 - May 2, 1984. Association for Computing Machinery, Inc..

ACM Symposium on Theory of Computing Washington, D.C, and ACM Special Interest Group for Automata and Computability Theory. Proceedings of the Sixteenth Annual ACM Symposium on Theory of Computing: [papers Presented at the Symposium], Washington, D.C., April 30 - May 2, 1984. New York: Association for Computing Machinery, Inc., 1984.

ACM Symposium on Theory of Computing Washington, D.C, and ACM Special Interest Group for Automata and Computability Theory. Proceedings of the Sixteenth Annual ACM Symposium on Theory of Computing: [papers Presented at the Symposium], Washington, D.C., April 30 - May 2, 1984. Association for Computing Machinery, Inc., 1984.