Helfried Pfeifer has written:
'Werden und Wesen der Republik Osterreich'
Helfried Moosbrugger has written: 'Psychologische Statistik'
Helfried Schreiter has written: 'Frau am Fenster'
Hans Pfeifer has written: 'GESCHICHTE DES KAPUZINERKLOSTERS IN ELLWANGEN'
Helfried Weyer has written: 'Himalaya' -- subject(s): Description and travel 'Alaska' -- subject(s): Description and travel
Helfried Mostler has written: 'Entwicklungsreihen triassischer Holothurien-Sklerite =' -- subject(s): Fossil Holothurians, Paleontology, Skeleton
Michael Pfeifer has written: 'Der Weihrauch' -- subject(s): Incense, History
Otto Pfeifer has written: 'Unbekannte Provence' -- subject(s): Pictorial works
Helfried Krahl has written: 'Der sozialerzieherische Aspekt franziskanischer Geistigkeit' -- subject(s): Regula Ordinis Franciscani Saecularis, Spiritual life
Rolf Pfeifer has written: 'Applications of cognititve science methods to psychoanalysis' 'Understanding intelligence'
Siegfried Pfeifer has written: 'Biotransformation von Arzneimitteln' -- subject(s): Biotransformation drugs, Drugs, Metabolism
Johannes Pfeifer has written: 'Die Tegernseebahn und ihre Lokomotive Nr. 7' -- subject(s): Locomotives, Tegernseebahn
William Hollis Pfeifer has written: 'The Bethlehem special; or, The Golden city unlimited' -- subject(s): Christmas plays