Guide to the literature for the industrial microbiologistPeter A. Hahn · First published 1973Open the Tome
Historical Dictionary of United States-Middle East RelationsPeter L. Hahn · First published 2007Open the Tome
The United States, Great Britain, and Egypt, 1945-1956Peter L. Hahn · First published 1991Open the Tome
Fürstliche Territorialhoheit und lokale AdelsgewaltPeter-Michael Hahn · First published 1989Open the Tome
