New Haven: Yale University Press, The first 4 volumes of this standard reference work. Third and Fourth printings, published 1967 and 1968. Hardcovers, 4to., navy cloth. Very Good+ copies overall. Light dustiness and scratching to covers. Mild foxing to the text-blocks. Contents are clean, bright and unmarked. Illustrated. Volumes 1-4 only. International orders will require extra postage. Very Good+ / No Jacket.