TY - BOOK AU - Tison Sophie ED - International (joint) Colloquium on Trees in Algebra and Programming( 5th : 1994 : Edinburgh ) ED - International (joint) Colloquium on Trees in Algebra and Programming 5th TI - Trees in algebra and programming CAAP'94 : proceedings U1 - 5.1 PY - 1994/// CY - Berlin PB - Springer Verlag KW - Computer programming ER -