Gallier, Jean H. A guide to the classification theorem for compact surfaces/ Jean Gallier, Dianna Xu. - Heidelberg; New York: Springer, c2013. - xii, 178 p.: ill. (some col.); 24 cm. - Geometry and computing, v. 9 1866-6795; . - Geometry and computing; 9. . Includes bibliographical references and indexes. ISBN: 9783642343636 3642343635 LCCN: 2012956530 Subjects--Topical Terms: Topological algebras. Dewey Class. No.: 516.352 / G168g