Elenbaas, W.
High pressure mercury vapour lamps and their applications - 1st ed. - Eindhoven Philips Technical Library 1965 - xi, 303p. illus. 24 cm.
Electric lighting, Mercury vapor
623.274 / ELE/1965
High pressure mercury vapour lamps and their applications - 1st ed. - Eindhoven Philips Technical Library 1965 - xi, 303p. illus. 24 cm.
Electric lighting, Mercury vapor
623.274 / ELE/1965