1
by Clocksin, W. F., Mellish, C. S.
Published 1981
Springer Berlin Heidelberg
Table of Contents: ... presentation of Prolog syntax and data structures. -- 2.1 Syntax -- 2.2 Characters -- 2.3 Operators -- 2.4...

2
by Clocksin, W. F., Mellish, C. S.
Published 1984
Springer Berlin Heidelberg
Table of Contents: ... Rules -- 1.6 Summary and Exercises -- 2. A Closer Look -- 2.1 Syntax -- 2.2 Characters -- 2.3 Operators...