Herbert Dieckmann
Cinq leçons sur Diderot.
Geneva: Librairie E. Droz, 1959.  Société de publications romanes et françaises, lxiv. First edition. 149 pages.
Softcover volume, measuring approximately 6.75" x 10.25", shows light shelfwear. Binding is sound. Partially-uncut pages are clean and bright.