| #4391 | Journal of knowledge management. -- Bingley : Emerald, 1997-. -- ISSN 1367-3270 print. -- ISSN 1758-7484 online |
| #4392 | Journal of labelled compounds. -- London : J. Wiley & Sons, 1965-. -- ISSN 0362-4803 print. -- ISSN 1099-1344 online |
| #4393 | Journal of landscape architecture. -- Wageningen : European Council of Landscape Architecture Schools, 2006-. -- ISSN 1862-6033 |
| #4394 | Journal of library automation. -- USA : Chicago : American Library Automation, Information Science and Automation Division, 1968, 1968-. -- ISSN 0022-2240 |
| #4395 | Journal of lightwave technology. -- New York : The Institute of Electrical and Electronics Engineers, 1983-. -- ISSN 0733-8724 print. -- ISSN 1558-2213 online |
| #4396 | Journal of liquid chromatography. -- New York : Marcel Dekker, 1978-1995. -- ISSN 0148-3919 |
| #4397 | Journal of liquid chromatography & related technologies. -- Monticello : Marcel Dekker, 1996-. -- ISSN 1082-6076 print. -- ISSN 1520-572X online |
| #4398 | Journal of low temperature physics. -- New York : Plenum Press, 1969-. -- ISSN 0022-2291 print. -- ISSN 1573-7357 online |
| #4399 | Journal of lubrication technology, Transactions of the ASME, F. -- : American Society of Mechanical Engineers, 1967-1983. -- ISSN 0022-2305 |
| #4400 | Journal of lubrication technology. -- New York : American Society of Mechanical Engineers, 1967-1983. -- ISSN 0022-2305 |