@book{UBHD-1090896, title={Ausbau und Selbstkritik}, publisher={K{\"u}pper}, address={D{\"u}sseldorf}, year={1962}, pages={318 S.}, language={ger}, library={UB [Signatur: 63 A 474::2] ; EW [Signatur: Bra 61.1::II]}, }