What has the author Paul Clemen written?

Answer 1

Paul Clemen has written:

'Gotische Kathedralen in Frankreich' -- subject(s): Cathedrals, Church architecture, Gothic Architecture, Gothic Sculpture

'Kunstschutz im Kriege' -- subject(s): Art and the war, World War, 1914-1918

'Die deutsche kunst und die denkmalpflege' -- subject(s): Art, Collection and preservation, Monuments

'Gothic cathedrals' -- subject(s): Cathedrals, Church architecture, Gothic Architecture, Gothic Sculpture, Judgment (Logic), Logic

Answer 2

Paul Clemens has written:

'The little black book' -- subject(s): Humor, Bachelors, Man-woman relationships, Dating (Social customs), Women