People Germany Hans-Georg Retzko peoplepill id: hans-georg-retzkoHR 8 views today 9 views this weekGerman university teacherHans-Georg RetzkoBiographyListsAlso ViewedListsHans-Georg Retzko is in following listsBy field of workNotable German people in academiaGender:Male, Born in:Years 1900 to 1929By work and/or countryNotable German EducatorsGender:Male, Born in:Years 1900 to 1929From our partnersSponsoredHans-Georg Retzko