004190000a22001210004500020001800000080001400018245016800032260002600200300001600226650001500242650002100257650001900278 a3-598-21838-9 a02 INT kn aknowledge management: libraries and librarians taking up the challenge/Hans - Christoph Hobohm ( International federation of library associations and institutions) aMunchen:bSaur,c2004 a220p. 21 cm aBiblioteca aDocumentação aInformação