People J. Schefer peoplepill id: j-scheferJS 10 views today 10 views this weekvolapükologistJ. ScheferBiographyListsAlso ViewedListsJ. Schefer is in following listsBy field of workNotable people in social scienceGender:MaleBy work and/or countryNotable VolapükologistsGender:MaleFrom our partnersSponsoredJ. Schefer