ISBN 1544500491 books & textbook
The Altitude Journals: A Seven-Year Journey from the Lowest Point in My Life to the Highest Point on Earth
David J. Mauro Chas Hoppe Amanda Martin Hoppe
Plaid Vermin Publishing /2018-01-01 Paperback / 456 Pages
isbn-10: 1544500491 / isbn-13: 9781544500492
