ISBN 9783540100249 books & textbook
Surfaces and Planar Discontinuous Groups (Lecture Notes in Mathematics, 835)
Zieschang, Heiner Coldewey, Hans-Dieter Vogt, Elmar
Springer /1980-11-01 Paperback / 348 Pages
isbn-10: 3540100245 / isbn-13: 9783540100249
