Bloss, F. Donald 1920- An introduction to the methods of optical crystallography / F. Donald Bloss. - New York: Holt, Rinehart and Winston, [1961]. - vii, 294 p. : ill., tables, diagr. ; 24 cm. Includes index (p. 288-294). Subjects--Topical Terms: Crystallography Dewey Class. No.: 541.308