The dialectical tragedy of the concept of wholeness: Ludwig von Bertalanffys biography revisited. By David Pouvreau, in BCSSS book series: exploring unity through diversity, volume 1, edited by W. Hofkirchner. ISCE Publishing: Litchfield park, AZ, 2009, paper back, 264 pp., ISBN 13: 978-0-9817032-8-2