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USPA Conference Proceedings, P.M.H. Atwater, Cleve Backster, Chief Cloudpiler, Jon Cowan, Sky David, Laverne Denyer, Dan Davidson, Jerome Dixon, Mark Friedman, David Gann, Shu-Yin Lo, Ellen Kamhi, Jon Klimo, Ed Kelly, Lutie Larsen, Peter Moscow, Beverly Coleman. -
