| #551 | Scientometrics. -- Budapest : Elsevier Science, 1978-. -- ISSN 0138-9130 print. -- ISSN 1588-2861 online |
| #552 | Screen process magazine. -- United Kingdom -Spojené království Velké Británie : Cincinnati : Signs of the Times Pub.,, 1956-1967 |
| #553 | Search : A report from the Urban institute. -- Spojené státy americké -United States : Washington : Urban Institute, 1971- |
| #554 | The Serials directory. -- Birmingham : EBSCO Publishing, 1986-1999. -- ISSN 0886-4179 |
| #555 | Serials review. -- Ann Arbor : The Pierian Press, 1975-. -- ISSN 0098-7913 print. -- ISSN 1879-095X online |
| #556 | Schnelldienst. -- Německo -Germany : Düsseldorf : Kleipzig, 1963 |
| #557 | School libraries in Canada. -- Ottawa : The Association, 1980-2003. -- ISSN 0227-3780 |
| #558 | School libraries worldwide. -- Kalamazoo : International Association of School Librarianshi, 1995-. -- ISSN 1023-9391 |
| #559 | School library journal. -- New York : R.R. Bowker Co., 1961-. -- ISSN 0362-8930 |
| #560 | School library media activities monthly. -- Baltimore : LMS Associates, 1984-. -- ISSN 0889-9371 |