TY - BOOK AU - Bergman C H ED - Conference on Algebraic Logic and Universal Algebra in Computer science( 1988 : Iowa ) ED - Conference on Algebraic Logic and Universal Algebra in Computer science TI - Algebraic logic and universal algebra in computer science : proceedings U1 - 5.131 PY - 1990/// CY - Berlin PB - Springer Verlag KW - Algebraic logic KW - Computer science ER -