| 
by: A. M. Gleason · R. E. Greenwood · L. M. KellyPaperback 
 
 
 ISBN: 978-1-4704-5122-6 ISBN-10: 1-4704-5122-0 American Mathematical Society · July 2019  | 
| See also (possibly by other authors): | ||
| 1980 | Paperback | The William Lowell Putnam Mathematical Competition |