@book{UBHD-1062605, author={Kerschensteiner, Georg and Spranger, Eduard}, editor={Englert, Ludwig}, title={Briefwechsel}, subtitle={1912 - 1931}, publisher={Oldenbourg}, address={M{\"u}nchen ; Wien}, year={1966}, pages={372 S.}, language={ger}, keywords={Kerschensteiner, Georg ; Spranger, Eduard}, library={UB [Signatur: 67 A 1] ; EW [Signatur: Dcb 66.1]}, }