TY - BOOK AU - Conference on Foundations of Software Technology and Theoretical Computer Science (6th AU - Goos, G., ed AU - Hartmanis, J., ed TI - Foundations of Software Technology and Theoretical Computer Science : Proceedings T2 - Lecture Notes in Computer Science SN - 3540171797 U1 - 005.1 PY - 1986/// CY - Berlin PB - Springer-Verlag ER -