Kerr Paul F Optical mineralogy - 4 - New York McGraw-Hill Book Company 1977 - 492p. cm. Includes bibliographical references.; Index 475-492p. ISBN: 0070342180 (hbd) Standard No.: 14787 Source: Textbook Subjects--Topical Terms: Optical mineralogy OpticsGeology Dewey Class. No.: H1:(C5), L7;2 TH