| #21 | Kerntechnik : independent journal for nuclear engineering, energy systems ... -- München : Hanser, 1987-. -- ISSN 0932-3902 |
| #22 | Kvant. -- Moskva : Nauka, 1970-. -- ISSN 0130-2221 |
| #23 | Nuclear data sheets. -- San Diego : Academic Press, 1971-. -- ISSN 0090-3752 |
| #24 | Nuclear engineering international. -- New York : Reed Business Publ., 1968-. -- ISSN 0029-5507 |
| #25 | Nuclear future. -- Sidmouth : S&K Publishing Limited, 2005-. -- ISSN 1745-2058 |
| #26 | Nuclear news : a publication of the American Nuclear Society. -- La Grange Park : American Nuclear Society, 1959-. -- ISSN 0029-5574 |
| #27 | Nuclear safety. -- : USA Atomic Energy Commision, 1959-1997. -- ISSN 0029-5604 |
| #28 | Nuclear science and engineering. -- New York : Academic Press, 1956-. -- ISSN 0029-5639 print. -- ISSN 1943-748X online |
| #29 | Nukleon. -- Praha : Ústřední informační středisko pro jaderný program, 1961-1990. -- ISSN 0302-8542 |
| #30 | Operating experience with nuclear power stations in member states in ... -- Vienna : nternational Atomic Energy Agency, 1979-2005. -- ISSN 1011-2642 |