Williams, Charles S. (Charles Sumner), 1911- Optics : a short course for engineers and scientists / by Charles S. Williams & Orville A. Becklund. - New York: Wiley-Interscience, 1972. - xiv, 397 p. : illus. ; 23 cm. Includes bibliographical references. ISBN: 0471948306 LCCN: 73-39046 Subjects--Topical Terms: Optics.