Ernst Derra has written:
'Handbuch der Thoraxchirurgie' -- subject(s): Chest, Thoracic Surgical Procedures, Surgery
'Handbuch der Thoraxchirurgie' -- subject(s): Chest, Thoracic Surgical Procedures, Surgery
Friderica Derra de Moroda has written: 'The dance library' 'The Czardas and Sor Tanc'
E Derra has written: 'Konservative und chirurgische Behandlung angeborener und erworbener Herzfehler' -- subject(s): Heart, Surgery, Abnormities and deformities
Ernst Honigberger has written: 'Ernst Honigberger'
Ernst Hassebrauk has written: 'Ernst Hassebrauk'
Ernst has written: 'JAGD-ABC'
Ernst Schneider has written: 'Stiftung Ernst Schneider'
Ernst Hanfstaengl has written: 'Hitler'
Ernst Liljedahl has written: 'Swedenborg'
Ernst Brandes has written: 'Samfundsspoergsmaal'
Ernst Rychnovsky has written: 'Smetana'
Ernst Bertram has written: 'Nietzsche'
Ernst Poulsen has written: 'Ansigtet'