00811nam0-22003131i-450 99000097752040332120171006130350.0000097752FED01000097752(Aleph)000097752FED0120000920d1957----km-y0itay50------baengApplied optics and optical designBy A.E. ConradyNew YorkDover1957Part One.OtticaOttica elettronica535537.56Conrady,A.E.45880ITUNINARICAUNIMARCBK99000097752040332127-0293911FI1NN 1281193DINEDFI1DINEDApplied optics and optical design353150UNINA