Winchell, Alexander N., and Horace Winchell books & textbook
Elements of Optical Mineralogy
Winchell, Alexander N., and Horace Winchell
John Wiley & Sons Inc /1961T Hardcover / 551 Pages
The Microscopical Characters of Artificial Inorganic Solid Substances: Optical Properties of Artificial Minerals
Winchell, Alexander N. & Winchell, Horace
Academic Press /1964T Hardcover / 439 Pages
