@book{UBHD-1090105, author={Shera, Jesse H. and Egan, Margaret Elizabeth and Lynn, Jeannette M. and Hilton, Zola}, title={The classified catalog}, subtitle={basic principles and practices}, publisher={American Library Association}, address={Chicago}, year={1956}, pages={130 S.}, language={eng}, keywords={Systematischer Katalog}, library={UB [Signatur: F 8518-74-7]}, }