Published by Wissenschaftliche Buchgesellschaft 1962-1981, Darmstadt, 1962
ISBN 10: 3534072596 ISBN 13: 9783534072590
2 vols. Original grey cloth hardcovers. (6),584 pp. & vi,368,(2) pp.; 20x13.5 cm. " Wege der Forschung Band V & CCCXXVII " Text in German / Deutsch - (few small stains to covers, volume 1 bit browned) Otherwise very good, see picture 920g.