| #541 | Research in Astronomy and Astrophysics. -- Beijing : Science Press, 2009-. -- ISSN 1674-4527 |
| #542 | Research in science & technological education. -- Abingdon : Carfax, 1983-. -- ISSN 0263-5143 print. -- ISSN 1470-1138 online |
| #543 | Research information. -- Cambridge : Europa Science, 2005-. -- ISSN 1744-8026 |
| #544 | Research policy : a journal devoted to research policy, research management and planning. -- Amsterdam : Elsevier Science, 1971-. -- ISSN 0048-7333 print. -- ISSN 1873-7625 online |
| #545 | Research reports from the Netherlands : Newsletter for the media. -- Hague : Netherlands Organisation for Scientific Research, 1991-. -- ISSN 0927-880X |
| #546 | Research techniques and instrumentation. -- United Kingdom -Spojené království Velké Británie : London : Ashbourne Publ.,, 1965-1968. -- ISSN 0486-5197 |
| #547 | Research technology management. -- Washington : Industrial Research Institute, 1988-. -- ISSN 0895-6308 print. -- ISSN 1930-0166 online |
| #548 | Resources industry. -- Australia : Sydney : Petroleum Information Corp. Publ.,, 1982-1985. -- ISSN 1032-0768 |
| #549 | Review of physics in technology. -- London : Institute of Physics, 1970-1972. -- ISSN 0034-6683 |
| #550 | Review of Progress in Coloration and Related Topics. -- : Society of Dyers and Colourists, 1970-2005. -- ISSN 0557-9325 |