20th annual Symposium on Foundations of Computer Science Oct. 29-31, 1979, San Juan Puerto Rico
Symposium on Foundations of Computer Science (20th 1979 San Juan, Puerto Rico) IEEE Computer Society Technical Committee on Mathematical Foundations of Computing; University of Puerto Rico; Institute of Electrical and Electronics Engineers
New York Institute of Electrical and Electronics Engineers 1979
Available at IME - Inst. Matemática e Estatística (QA800.C S989 20. )(GetIt)