@book{ 0-024729272, title = {Arbeitsmaterialien und Informationen zum Leihverkehr}, series = {Dbi-Materialien}, author = {Herdt, Gisela}, editor = {Herdt, Gisela}, address = {Berlin}, publisher = {Dt. Bibliotheksinst.}, year = {1991}, isbn = {3870689056}, language = {German}, url = {http://www.gbv.de/dms/hbz/toc/ht003846133.pdf}, url = {https://katalog.ub.uni-leipzig.de/Record/0-024729272} }