Mark F. Twight的图书会按更新时间持续补充，适合从代表作和同主题书继续延展阅读。
Extreme Alpinism
Mark F. Twight
评分 暂无
Big, high routes at the edge of a climber's ability are not the places for inventing technique or relying on old habits. Complacency can lead to fatal errors. So where does the hard-core aspirant or
