Research and advanced technology for digital libraries / 5th European conference, ECDL 2001 Darmstadt, Germany, September 4-9, 2001 Proceedings - New York: Springer-Verlag, 2001 - xii, 462p. ISBN: 3-540-42537-3 Subjects--Topical Terms: Proceedings Universal Decimal Class. No.: D 02:681.3IT(082.2) / P1