Paperback
ISBN: 978-0-88386-631-3
ISBN-10: 0-88386-631-5
Mathematical Association of America · 1986
| See also (possibly by other authors): | ||
| 2009 | Paperback | International Mathematical Olympiads 1959-1977 (New Mathematical Library) |
| 2003 | Paperback | International Mathematical Olympiads 1986-1999 (MAA Problem Book Series) |
| 2001 | Paperback | International Mathematical Olympiads 1959-2000 |