Ernst Knopf has written:
'Elektronische Berechnung von Stabtragwerken' -- subject(s): Data processing, Structural analysis (Engineering)
Alfred A. Knopf has written: 'The ides of May' 'Some random recollections' 'Portrait of a publisher, 1915/1965'
Irwin Jay Knopf has written: 'Childhood psychopathology' -- subject(s): Child psychopathology, Childpsychopathology
Bonnie Knopf has written: 'As I kneel' -- subject(s): Fiction, Stories in rhyme, Prayer, Mother and child
Robert Knopf has written: 'Theater and Film' 'The theater and cinema of Buster Keaton' -- subject(s): Criticism and interpretation
Olga Knopf has written: 'Women on their own' -- subject(s): History and condition of women, Social and moral questions, Women
Ernst Honigberger has written: 'Ernst Honigberger'
Ernst Hassebrauk has written: 'Ernst Hassebrauk'
Ernst has written: 'JAGD-ABC'
Ernst Schneider has written: 'Stiftung Ernst Schneider'
Erich Knopf is not a widely known author. It's possible that he has written books in a specific niche or field that is not widely recognized. Further information about his works would require specific research into his bibliography.
Ernst Hanfstaengl has written: 'Hitler'
Ernst Liljedahl has written: 'Swedenborg'