WorldCat Identities

Jahr, Richard 1881 - 1938

Overview
Works: 2 works in 2 publications in 1 language and 2 library holdings
Roles: Author
Publication Timeline
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Most widely held works by Richard Jahr
Die Fabrikation der photographischen Trockenplatten by Richard Jahr( Book )

1 edition published in 1929 in German and held by 1 WorldCat member library worldwide

Richard Jahr's neue Spezial-Porträtplatte Blausiegel Einige Erörterungen über d. Erfordernisse e. Porträtplatte by Richard Jahr( Book )

1 edition published in 1918 in German and held by 1 WorldCat member library worldwide

 
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.95 (from 0.93 for Die Fabrik ... to 0.97 for Richard Ja ...)

Alternative Names
Jahr, R. 1881-1938

Languages
German (2)