Andrews, Charles Luther Optics of the electromagnetic spectrum. - Englewood Cliffs, N.J. Prentice-Hall 1960. - 501 p. illus. 24 cm. LCCN: 60014352 /L/r922 Subjects--Topical Terms: Electromagnetic theory.MicrowavesPhysical optics. LC Class. No.: QC673 / .A6 Dewey Class. No.: 537.1