Ishii, T. Koryu Maser and laser engineering / T. Koryu Ishii - New York : Robert E. Krieger, 1980 - ix, 405 p. : il., fig. ; 24 cm Referenicas al final de cada capĂtulo ISBN: 0882757768 Subjects--Topical Terms: LASERMASER Universal Decimal Class. No.: 621.375.82