| #21 | Computational geometry. -- Amsterdam : Elsevier, 1991-. -- ISSN 0925-7721 print. -- ISSN 1879-081X online |
| #22 | Computational linguistics. -- Association for Computational Linguistics, 1984-2008. -- ISSN 0891-2017 |
| #23 | Computer. -- Long Beach : IEEE Computer Society, 1970-. -- ISSN 0018-9162 print. -- ISSN 1558-0814 online |
| #24 | Computer journal. -- Chichester : Wiley Heyden, 1958-. -- ISSN 0010-4620 print. -- ISSN 1460-2067 online |
| #25 | Computer science journal of Moldova. -- Kishinev : Institute of Mathematics & Cultural Foundation BASARABIA, 1993-. -- ISSN 1561-4042 |
| #26 | Computer speech & language. -- London : Academic Press, 1986-. -- ISSN 0885-2308 print. -- ISSN 1095-8363 online |
| #27 | Computers and artificial intelligence. -- Bratislava : SAP-Slovak Academic Press, 1982-2001. -- ISSN 0232-0274 |
| #28 | Computers and the humanities. -- Dordrecht : Kluwer Academic Publishers, 1966-2004. -- ISSN 0010-4817 print. -- ISSN 1572-8412 online |
| #29 | Computing and informatics. -- Bratislava : Slovak Academy of Sciences, 2001-. -- ISSN 1335-9150 |
| #30 | Control and cybernetics. -- Warszawa : Panstwowe Wydawnictwo Naukowe. -- ISSN 0424-8569 |