Volume 19, Number 1, August 1979
: Final Algebra Semantics and Data Type Extensions.
David B. Benson
: Parameter Passing in Nondeterministic Recursive Programs.
Volume 19, Number 2, October 1979
: A Simulation Result for the Auxiliary Pushdown Automata.
: Codeterministic Lindenmayer Schemes and Systems.
Volume 19, Number 3, December 1979
Harry B. Hunt III
: Observations on the Complexity of Regular Expression Problems.
: Universal Realization.