| #611 | SunExpert. -- Brookline : Computer Publishing Group, 1989-. -- ISSN 1053-9239 |
| #612 | Surveying and land information science. -- Gaithersburg : American Congress on Surveying and Mapping, 2002-. -- ISSN 1538-1242 print. -- ISSN 1559-7202 online |
| #613 | SW-Port : BULLETIN INFORMAČNÍ SLUŽBY. -- Zlín : SWS Software, 1990-1997. -- ISSN 1211-2275 |
| #614 | Swedish building research news. -- Sweden : Stockholm : International Secretariat, Swedish Council for Building Research,, 1976-1988. -- ISSN 0349-0254 |
| #615 | System. -- Brno : CCB, 1999. -- ISSN 1212-4567 |
| #616 | Systémová integrace. -- Praha : Česká společnost pro systémovou integraci, 1994-. -- ISSN 1210-9479 print. -- ISSN 1804-2716 online |
| #617 | Systems & control letters. -- Amsterdam : Elsevier, 1981-. -- ISSN 0167-6911 |
| #618 | T & P. Telekomunikace a podnikání. -- Praha : Telecomspol, 1997-2001. -- ISSN 1211-5525 |
| #619 | Teacher Librarian. -- Vancouver : Rockland Press. -- ISSN 1481-1782 |
| #620 | Technical Bookguide. -- United Kingdom : London : Hansom Books, 1957-1961 |