1.
Logic-Based Program Synthesis and Transformation : 19th International Symposium, LOPSTR 2009...
by De Schreye, Danny
ISBN: 9783642125911
List Price: $72.00
2.
Logic Programming Proceedings of the 1999 International Conference on Logic Programming
by De Schreye, Danny
ISBN: 9780262541046
List Price: $95.00