year of publication | ISBN | author(s) | title |
---|---|---|---|
1990 | 978-0-9515962-0-3 | Brian Bonner | Matterhorn Vision: How a Summit Ambition Was Achieved |
1991 | 978-0-9515962-1-0 | '' | Matterhorn Vision: How a Summit Ambition Was Achieved |
1993 | 978-0-9515962-2-7 | '' | Matterhorn Vision: How a Summit Ambition Was Achieved |
1995 | 978-0-9515962-3-4 | '' | Matterhorn Vision: How a Summit Ambition Was Achieved |