ISBN 0883858312 books & textbook
Hungarian Problem Book IV (MAA Problem Book Series)
Barrington Leigh, Robert Liu, Andy
American Mathematical Society /2012-03-15 Paperback / 130 Pages
isbn-10: 0883858312 / isbn-13: 9780883858318
Barrington Leigh, Robert Liu, Andy
American Mathematical Society /2012-03-15 Paperback / 130 Pages
isbn-10: 0883858312 / isbn-13: 9780883858318