| #171 | Michigan academician. -- Ann Arbor : Michigan Academy of Science, Arts and Letters, 1969-. -- ISSN 0026-2005 |
| #172 | Morphology. -- Dordrecht : Springer, 2006-. -- ISSN 1871-5621 print. -- ISSN 1871-5656 online |
| #173 | NanoEthics : ethics for technologies that converge at the nanoscale. -- Amsterdam : Springer Netherlands, 2007-. -- ISSN 1871-4757 print. -- ISSN 1871-4765 online |
| #174 | National geographic. -- Washington : The National Geographic Society, 1959-. -- ISSN 0027-9358 |
| #175 | Newsletter of the Program on Public Conceptions of Science. -- Cambridge : Program on Public Conceptions of Science, 1972-1976. -- ISSN 1546-315X |
| #176 | Newsletter on intellectual freedom. -- Chicago : Intellectual Freedom Committee of the American, 1952-. -- ISSN 0028-9485 print. -- ISSN 1945-4546 online |
| #177 | Nordeuropa. -- Greifswald : Presse- und Informationsstelle, 1966-1993. -- ISSN 0138-2802 |
| #178 | Novyj mir. -- : Editorial board of Novyj mir, 1925-. -- ISSN 0130-7673 |
| #179 | Obŝestvennye nauki. -- Moskva : Nauka, 1976-1990. -- ISSN 0132-3458 |
| #180 | Organisationsberatung, Supervision, Clinical Management. -- Leverkusen : Leske u. Budrich Opladen, 1994-2000. -- ISSN 0946-9834 |