Quantum electronics in lasers and masers / Edited by D. V. Skobeltsyn. Translated from the Russian - New York ; Consultants Bureau, 1968 - vii, 161 p. : ill. ; 27 cm. - Proceedings Trudy of the P. N. Lebedeo Physics Institute, v. 31 . Translation of Kvantovaia fizika. Includes bibliographies. Subjects--Topical Terms: Quantum electronicsLasersSemiconductors