@book{ 0-025341197, title = {Informationsdienste für Handel und Industrie: Workshop Hatfield 1989 ; Arbeitspapiere = Information services for industry}, series = {DBI-Materialien}, author = {Simon, Elisabeth}, editor = {Simon, Elisabeth}, address = {Berlin}, publisher = {Dt. Bibliotheksinst.}, year = {1989}, isbn = {3870688890}, language = {German}, language = {English}, note = {Beitr. teilw. dt., teilw. engl}, url = {https://katalog.ub.uni-leipzig.de/Record/0-025341197} }