Big walls
Subtitle: breakthroughs on the free-climbing frontier
By: Paul Piana ; photographs by Galen Rowell, Bill Hatcher, Beth Wald ; foreword by Royal Robbins.
Publisher: Sierra Club Books
Published: 1997
Place of publication: San Francisco, CA
Language: eng
Number of pages: 190
Subjects: Piana, Paul.; Free climbing.; Mountaineers -- United States -- Biography.