Hardcover. Longon, Adam & Charles Black, 2nd, 1968, Dust Jacket: Good, 168 pages, 275 b&w drawings by Peter Krummins, 11 diagrams, foreword by Rudolf Laban, preface by A. V. Coton. Black cloth cover with gilt lettering to spine, color pictorial dust jacket. Wear and chipping to dust jacket edges, price-clipped, otherwise a tight, clean copy.