| #241 | The Journal of the American Leather Chemists Association. -- Easton : American Leather Chemists Association, 1906-. -- ISSN 0002-9726 |
| #242 | Journal of the Institution of the Rubber Industry. -- Tenterden : Rubber & Technical Press, 1973-1975. -- ISSN 0144-106X |
| #243 | Journal of the IRI. -- Tenterden : Rubber & Technical Press, 1967-1973. -- ISSN 0019-0462 |
| #244 | Journal of the Society of Leather Technologists and Chemists. -- : Society of Leather Technologists and Chemists, 1973-. -- ISSN 0144-0322 |
| #245 | Journal of the Textile Institute. -- Manchester : Textile Institute, 1910-. -- ISSN 0040-5000 print. -- ISSN 1754-2340 online |
| #246 | The Journal of the textile institute, Abstracts. -- Manchester : The Textile Institute, 1956-1967. -- ISSN 0368-4474 |
| #247 | Journal of vinyl & additive technology. -- Brookfield : Society of Plastics Engineers, 1995-. -- ISSN 1083-5601 print. -- ISSN 1548-0585 online |
| #248 | Journal of vinyl technology. -- Brookfield : Society of Plastics Engineers, 1979-1994. -- ISSN 0193-7197 print. -- ISSN 1548-0577 online |
| #249 | K-Zeitung. -- Isernhagen : Giesel Verlag, 1998-. -- ISSN 1436-6401 |
| #250 | Kapitál : exkluzivní zastoupení časopisu Forbes pro Českou republiku a Slovensko. -- Praha : Euromedia CS, 1997-. -- ISSN 1211-748X |