TY - BOOK ED - Annual ACM Symposium on the Theory of Computing (26th : 1994 : Montreal,Canada) ED - Annual ACM Symposium on the Theory of computing TI - Theory of computing: proceedings SN - 0-89791-663-8 U1 - 4 PY - 1993/// CY - New York PB - ACM Press KW - Comoputer science KW - Theory of computing ER -