International Paralympic Committee

History of Classification

In 1948 Dr Ludwig Guttmann organised the first para-sport competitions, as an extension of the rehabilitation process. In the 1950s, questions were raised that “consideration must be given to whether ...
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Cladistics a guide to biological classification David M. Williams, Natural History Museum, London, Malte C. Ebach, University of New South Wales

Introduction: Carving nature at its joints, or Why birds are not dinosaurs and men are not apes -- Part I. The Interrelationships of Organisms: 1. What this book is about -- 2. Classification -- Part ...