Education 11 Bibliothek 5 Libraries 5 Zeitschrift 5 Study and teaching 4 Geologie 3 Geology 3 več ... Information science 3 Library science 3 Périodiques 3 Audio-visual library service 2 Automation 2 Automatisation 2 Bibliotheekwezen 2 Bildung 2 Bildungsforschung 2 Children 2 Instructional materials centers 2 Lehrerbildung 2 PUBLICACIONES PERIODICAS 2 Research 2 School libraries 2 Schulbibliothek 2 Teachers 2 Training of 2 44.00 medicine: general 1 86.80 international law: general 1 Academic achievement 1 Activité motrice 1 African Americans 1 manj ...