Siegman, A. E. An introduction to lasers and masers [by] A. E. Siegman. - New York, McGraw-Hill [c1971] - xiii, 520 p. illus. 24 cm. - McGraw-Hill series in the fundamentals of electronic science . Includes bibliographical references. LCCN: 79123189 Subjects--Topical Terms: Lasers.Masers. LC Class. No.: TK7871.3 / .S55 Dewey Class. No.: 621.36/6