| #121 | Central European journal for operations research and economics. -- Bratislava : University of Economics, 1992-1998. -- ISSN 1335-1443 |
| #122 | CIO Business World. -- Praha : IDG Czech a.s., 2009-. -- ISSN 1803-7321 |
| #123 | Collection building. -- New York : Neal-Schuman, 1978-. -- ISSN 0160-4953 |
| #124 | College & research libraries. -- Chicago : American Library Association, 1939-. -- ISSN 0010-0870 print. -- ISSN 2150-6701 online |
| #125 | Combinatorics, probability & computing. -- Cambridge : Cambridge University Press, 1992-. -- ISSN 0963-5483 print. -- ISSN 1469-2163 online |
| #126 | Communication systems design. -- San Francisco : Miller Freeman, 1997-. -- ISSN 1086-4644 |
| #127 | Communications of the ACM. -- New York : Association for Computing Machinery, 1959-. -- ISSN 0001-0782 print. -- ISSN 1557-7317 online |
| #128 | Computer animation and virtual worlds. -- West Sussex : John Wiley & Sons, 2003-. -- ISSN 1546-4261 print. -- ISSN 1546-427X online |
| #129 | Computer characteristics review. -- UNITED STATES : Lexington, Mass. [etc.] GML Corp. [etc.], 1969-1973. -- ISSN 0010-454X |
| #130 | Computer & information systems : a reference journal devoted to the theory, fabrication and application of computers. -- UNITED STATES : [Riverdale, Md., etc., Cambridge Scientific Abstracts, etc.], 1969-. -- ISSN 0010-4507 |