@book{UBHD-1133489, author={Wakenhut, Roland}, title={Das eindimensionale Messmodell von Rasch in der Attitudenmessung}, year={1972}, pages={192 S.}, language={ger}, school={Freiburg (Breisgau), Univ., Diss., 1972}, library={UB [Signatur: 74 P 890]}, }