Leipzig: Liebeskind, 1817. First Edition. hardcover. With one folding copperplate engraving; (torn). Viii, 21pp., 12mo, orig. boards; (early notations on flyleaf). Berlin and Leipzig: A.G. Liebeskind, 1817. Very good (+). very good(+).
Johann Christian Juengken taught medicine at the University of Berlin and published several volumes on opthalmology. Hirsch III, pp. 463-465.