| #6501 | SMPTE motion imaging journal. -- White Plains : The Society of Motion Picture and Television Engineers, 2002-. -- ISSN 1545-0279 |
| #6502 | Soap and Sanitary Chemicals. -- Spojené státy americké - United States : New York : Mac Nair-Dorland Co.,, 1938-1954. -- ISSN 0376-2610 |
| #6503 | Soap, Cosmetics, Chemical, Specialties. -- Spojené státy americké -United States : New York : Mac Nair-Dorland Co, 1971-. -- ISSN 0091-1372 |
| #6504 | Soap & Chemical specialties. -- Spojené státy americké -United States : New York : Mac Nair-Dorland Co.,, 1954-1971. -- ISSN 0037-7481 |
| #6505 | Socialʹnoe obespečenie. -- Moskva : Sovetskaâ Rossiâ, 1931-. -- ISSN 0038-1713 |
| #6506 | Socio-economic planning sciences : an international journal. -- New York : Pergamon Press, 1967-. -- ISSN 0038-0121 print. -- ISSN 1873-6041 online |
| #6507 | Software Developer : Magazín pro vývojáře aplikací. -- Praha : Thomas Taylor, 2006-. -- ISSN 1802-2022 |
| #6508 | Software engineering journal. -- Hitchin : Institution of Electrical Engineers, 1986-1996. -- ISSN 0268-6961 |
| #6509 | Software magazine : for manager of corporate software. -- Westborough : Sentry Publishing Company, 1988-2006. -- ISSN 0897-8085 |
| #6510 | Software, practice & experience. -- Chichester : Wiley Interscience, 1971-. -- ISSN 0038-0644 print. -- ISSN 1097-024X online |