578.1
B  Burton, Eli Franklin, 1879- The electron microscope. By E.F. Burtong and W.H. Kohl... Drawings by Dorothy Stone. New Yok, Reinhold publishing corporation 19? 3h., 3-233 p. incl. fronts., ilus. (Incl, diagrs.) 23cm. "General bibliography": P. 227-228.