| #261 | Computers in physics. -- Woodbury : American Institute of Physics, 1987-. -- ISSN 0894-1866 print. -- ISSN 1558-4208 online |
| #262 | Computers & mathematics with applications. -- Oxford : Pergamon, 1987-. -- ISSN 0898-1221 print. -- ISSN 1873-7668 online |
| #263 | Concepts in magnetic resonance, Part A, Bridging education and research. -- Hoboken : Wiley, 1990-. -- ISSN 1546-6086 print. -- ISSN 1552-5023 online |
| #264 | Concepts in magnetic resonance, Part B, Magnetic resonance engineering. -- Hoboken : Wiley, 2003-. -- ISSN 1552-5031 print. -- ISSN 1552-504X online |
| #265 | Condensed matter news : featuring ferroelectrics, molecular crystals and liquid crystals, phase transitions and nonlinear optics. -- Reading : Gordon and Breach Science Publishers, 1991-. -- ISSN 1056-7046 |
| #266 | Condensed matter physics. -- Lviv : Institute for Condensed Matter Physics of the National Academy of Sciences of Ukraine, 1994-. -- ISSN 1607-324X |
| #267 | Connectivity : excellence in Connectivity Solutions by Huber-Suhner. -- Herisau : Huber+Suhner, 2008- |
| #268 | Contemporary physics. -- London : Taylor & Francis, 1959-. -- ISSN 0010-7514 print. -- ISSN 1366-5812 online |
| #269 | Continuum mechanics and thermodynamics. -- Berlin : Springer, 1989-. -- ISSN 0935-1175 print. -- ISSN 1432-0959 online |
| #270 | Contributions from the Institute of Low Temperature Science, Hokkaido University. -- JAPAN : Sapporo: Hokkaido University. Institute of Low Temperature Science., 1952-1960. -- ISSN 0376-1924 |