Hartley, W G How to use a microscope / by W. G. Harley. - 1st ed. - Garden City, N.Y : The American Museum of Natural History by the Natural History Press, 1964. - xvi, 127p. : illus. "B10." First published in 1962 under title: Microscopy. Bibliography: p. [250]-252. Subjects--Topical Terms: Microscopes.Microscopy. Dewey Class. No.: 578.4