Primary K: NordicSecondary Di: GuideAuthor 1: Kelner, AlexisAuthor 2: Hanscom, DavidPublication: Salt Lake City, UT: Wasatch Publishers, Inc.,Date: 1976Issue: 223 p. illus.Abstract: Extensive comments on avalanche danger, route finding and reAbstract line 2: ISBN 0915272067e: 337