%0 Book Section %A De Nicola, Rocco %A Hennessy, Matthew %B Automata, Languages and Programming (ICALP 1983) %D 1983 %E Diaz, Josep %F eprints:395 %I Springer %P 548-560 %S Lecture Notes in Computer Science %T Testing Equivalence for Processes %U http://eprints.imtlucca.it/395/ %V 154 %X Given a set of processes and a set of tests on these processes we show how to define in a natural way three different equivalences on processes. These equivalences are applied to a particular language CCS. We give associated complete proof systems and fully abstract models. These models have a simple representation in terms of trees.