| #261 | Social indicators research. -- Dordrecht : Kluwer Academic Publishers, 1974-. -- ISSN 0303-8300 print. -- ISSN 1573-0921 online |
| #262 | Social psychology of education. -- Dordrecht : Kluwer Academic Publishers, 1996-. -- ISSN 1381-2890 print. -- ISSN 1573-1928 online |
| #263 | Space debris. -- London ; Dordrecht ; Boston : Kluwer Academic Publishers, 1999-. -- ISSN 1388-3828 |
| #264 | Statistical inference for stochastic processes. -- Dordrecht : Kluwer Academic Publishers, 1998-. -- ISSN 1387-0874 print. -- ISSN 1572-9311 online |
| #265 | Studies in East European thought. -- Dordrecht : Kluwer Academic Publishers, 1993-. -- ISSN 0925-9392 print. -- ISSN 1573-0948 online |
| #266 | Studies in philosophy and education. -- Dordrecht : Kluwer Academic Publishers, 1960-. -- ISSN 0039-3746 print. -- ISSN 1573-191X online |
| #267 | Systematic parasitology. -- Hague : Kluwer Academic Publishers, 1979-. -- ISSN 0165-5752 print. -- ISSN 1573-5192 online |
| #268 | Tertiary education and management. -- Dordrecht : Kluwer Academic Publishers, 1995-. -- ISSN 1358-3883 print. -- ISSN 1573-1936 online |
| #269 | Theoretical medicine and bioethics. -- Dordrecht : Kluwer Academic Publishers, 1997-. -- ISSN 1386-7415 print. -- ISSN 1573-1200 online |
| #270 | Theory and decision. -- Dordrecht : Kluwer Academic Publishers, 1970-. -- ISSN 0040-5833 print. -- ISSN 1573-7187 online |