Discharge lamps for photography and projection
Bourne, H.K
Discharge lamps for photography and projection Bourne, H.K - London Champman & Hall Ltd 1948 - vii, 421 p. : ill, ; 20 cm.
MCE
621.326 / BOU
Discharge lamps for photography and projection Bourne, H.K - London Champman & Hall Ltd 1948 - vii, 421 p. : ill, ; 20 cm.
MCE
621.326 / BOU