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Masters of Stone IV - Pure Force
- ବର୍ଷ: 1997
- ଦେଶ: United States of America
- ଶ re ଳୀ: Documentary, Adventure
- ଷ୍ଟୁଡିଓ: Eric Perlman Productions
- କୀ ଶବ୍ଦ |: sports, rocky mountains, climbing, bouldering, mountaineering, rock climbing, escalade, sierra nevada range, goat climber
- ନିର୍ଦ୍ଦେଶକ: Eric Perlman
- କାଷ୍ଟ୍: Dan Osman, Ron Kauk, John Bachar, Tommy Caldwell, Alexander Huber, Chris Sharma