Wood, Elizabeth A. Crystals and light; an introduction to optical crystallography. - Princeton, N.J., Published for the Commission on College Physics [by] Van Nostrand [1964] - viii, 160 p. illus. (part col.) 21 cm. - Van Nostrand momentum books, no. 5 . Subjects--Index Terms: Crystal optics Dewey Class. No.: 548/.9 / WOO