TY - BOOK AU - Dijkstra,Edsger Wybe AU - Scholten,Carel S. TI - Predicate calculus and program semantics SN - 0387969578 (alk. paper) U1 - 511.3 22 PY - 1990/// CY - New York PB - Springer-Verlag KW - Predicate calculus KW - Programming languages (Electronic computers) KW - Semantics N1 - Includes index ER -