@book{UBHD-1007051, author={Borowsky, Peter and Vogel, Barbara and Wunder, Heide}, title={Materialien zu Theorie und Methode}, publisher={Westdt. Verl.}, address={Opladen}, year={1975}, pages={146 S.}, language={ger}, isbn={3-531-21311-3 and 978-3-531-21311-8}, number={ARRAY(0x557b4d066c08)}, series={Studienb{\"u}cher Moderne Geschichte}, library={UB [Signatur: 2000 C 4268] ; GE [Signatur: Ao 19::2] ; WT [Signatur: KG Ag 78::2]}, }