Brown, Joseph K.
The Contaflex and the Teleskop [article]Joseph K. Brown. - 1997.
Zeiss cameras--History.
Zeiss historica. - Vol.19, no.2 (Fall), p.3-5.
The Contaflex and the Teleskop [article]Joseph K. Brown. - 1997.
Zeiss cameras--History.
Zeiss historica. - Vol.19, no.2 (Fall), p.3-5.
