00809nam0-22002891i-450-99000107338040332120031113121822.00-677-30340-8000107338FED01000107338(Aleph)000107338FED0100010733820001205d1971----km-y0itay50------baengBasic theory of lasers and masersa density matrix approachJacques VanierNew YorkGordon and Breach1971LaserElettronica quantistica537.2Vanier,Jacques347425ITUNINARICAUNIMARCBK99000107338040332127A-03214757FI1FI1Basic theory of lasers and masers336405UNINA