1 matching record(s)
file Q [Barnack)Leitz Information
1979: A Centenary Year
Leitz Information, Bulletin no. 9, January 1979.
[1979-16]
1979
1 matching record(s)
file Q [Barnack)Leitz Information
1979: A Centenary Year
Leitz Information, Bulletin no. 9, January 1979.
[1979-16]
1979