| Titel | ISBN-13 (ISBN-10) | Erschei- nungsjahr | andere Autoren |
|---|---|---|---|
| Libraries for all: a world of books and their readers ; papers presented at the IFLA 50th Anniversary World Congress, Brussels 1977 | 978-3-598-2O376-3 (3-598-2O376-4) | 1980 | Willem R. H. Koops · International Federation of Library Associations and Institutions |