Darmstadt: Wissenschaftliche Buchgesellshaft, 1968. First Edition. 8vo. 5.25 x 7.75 in. xii, 544 pp. Full light grey cloth stamped in red. Text in German, with numerous quotations in Greek. 'On the Conceptual World of the Pre-Socratics', an anthology of articles by Hans-Georg Gadamer, Bruno Snell, Kurt Riezler, Franz Dirlmeier, et.....