books.google.it - The proceedings of an international workshop on a variety of topics in topology; the main emphasis throughout being on foliation theory....http://books.google.it/books/about/Differential_Topology_Foliations_and_Gro.html?hl=it&id=2jnjH8P8LwMC&utm_source=gb-gplus-shareDifferential Topology, Foliations, and Group Actions
