Volume 10, Number 1, February 1981
Volume 10, Number 2, April 1981
Isamu Kobayashi:
Evaluation of queries based on the extended relational calculi.
63-103
Ronald R. Yager:
Approximate reasoning and possibilistic models in classification.
141-175
Volume 10, Number 3, June 1981
Timo Leipälä:
On the design of one-level indexed sequential files.
177-186
Volume 10, Number 4, August 1981
Giovanni Guida:
An effective preprocessor for structured FORTRAN: The HENTRAN system.
283-297
Volume 10, Number 5, October 1981
M. Zaki:
Magnetic bubble memory structures for relational database management systems.
341-358
Volume 10, Number 6, December 1981
Marvin Shapiro:
A note on lee and schachter's algorithm for delaunay triangulation.
413-418