00664nam0-22002531i-450-99000400571040332120040312124134.0000400571FED01000400571(Aleph)000400571FED0100040057120040312d--------km-y0itay50------baengPrinciples of IlluminationH. Cotton1LondonChapman & Hall LTD1960Cotton,H.384179ITUNINARICAUNIMARCBK99000400571040332100 I2612593DETECDETECPrinciples of Illumination472144UNINA