Johnson, D. L Presentations of groups D.L. Johnson - 2nd ed - Cambridge Cambridge University Press 1997 - x, 216 p. : ill. ; 23 cm Includes bibliographical references (p. 201-209) and index ISBN: 9780521585422 ISSN: 96036823 Subjects--Topical Terms: Mathematics Dewey Class. No.: 512.2 JOH