TY - BOOK AU - Franchi-Zannettacci P ED - Colloquium on Trees in Algebra and Programming( 11th : 1986 : Nice,France ) ED - Colloquium on Trees in Algebra and Programming 11th TI - CAAP : proceedings U1 - 5.10151 PY - 1986/// CY - Berlin PB - Springer Verlag KW - Computer programming KW - Computer science ER -