@book{UBHD-1727883, author={Alt, Robert}, editor={G{\"u}nther, Karl-Heinz}, title={P{\"a}dagogische Werke}, publisher={Verl. Volk u. Wissen}, address={Berlin}, year={1985-}, language={ger}, isbn={3-06-212748-1 and 978-3-06-212748-9}, keywords={P{\"a}dagogik}, library={UB}, }