Ghys, E. Group theory from a geometical viewpoint 26 March - 6 April 1990 KTP, Trieste, Italy E. Ghys, A. Haefliger, A. Verjovsky - New Jersey World Scientific 1991 - viii,733p. ill. 22cm. Includes bibliographical references Subjects--Topical Terms: Groups theoryGeometry,Congresses LC Class. No.: MATH QA171.G766