- Pattern-Directed Inference Systems, Academic Press, New York, (1978)
- Narr, Tübingen, (1978)NW5 779.c.180.104 .
- Odense University Press, Odense, (1978)
- Bolt Beranek and Newman, Inc., Cambridge, MA, (1978)
- Acta Universitatis Gothoburgensis, Göteborg, (1978)
- Academic Press, New York, (1978)


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