| #421 | Journal of the Institution of Production Engineers. -- London : Institution of Production Engineers, 1925-1959. -- ISSN 0368-2757 print. -- ISSN 2053-7867 online |
| #422 | Journal of the Society for Radiological Protection. -- Bristol : Institute of Physics, 1981-1987. -- ISSN 0260-2814 |
| #423 | Journal of the Washington Academy of Sciences. -- Washington : Washington Academy of Sciences, 1911-. -- ISSN 0043-0439 |
| #424 | Journal of vacuum science and technology, B, Nanotechnology & microelectronics. -- New York : American Institute of Physics, 2010-. -- ISSN 2166-2746 print. -- ISSN 2166-2754 online |
| #425 | Journal of vacuum science & technology, B, Microelectronics and nanometer structures. -- Melville : American Institute of Physics, 1983-2010. -- ISSN 1071-1023 print. -- ISSN 1520-8567 online |
| #426 | Laser physics letters. -- Bristol : Institute of Physics, 2004-. -- ISSN 1612-2011 print. -- ISSN 1612-202X online |
| #427 | Lecture notes in computer science. -- Heidelberg ; Berlin : Springer, 1973-. -- ISSN 0302-9743 print. -- ISSN 1611-3349 online |
| #428 | Leonardo. -- Oxford : Pergamon Press, 1968-. -- ISSN 0024-094X print. -- ISSN 1530-9282 online |
| #429 | Logistics Research. -- Berlin : Springer, 2008-. -- ISSN 1865-035X print. -- ISSN 1865-0368 online |
| #430 | Lookkit. -- Karlsruhe : Karlsruher Institut für Technologie, 2009-. -- ISSN 1869-2311 |