00733nam0-22002891i-450-990001009920403321000100992FED01000100992(Aleph)000100992FED0100010099220000920d1957----km-y0itay50------baengPhysical Opticsby R.A. HoustounLondonBlackie1957OtticaOttica elettronica535537.56Houstoun,Robert Alexander<1883- >1034ITUNINARICAUNIMARCBK99000100992040332127-0111896FI1FI1Physical optics108266UNINAING01