| #1241 | Circuit Cellar ink. -- Vernon : Circuit Cellar, 1988-1999. -- ISSN 0896-8985 print. -- ISSN 1527-8131 online |
| #1242 | Circuit news : electronics manufacturing. -- County Lane : Circuit News, 1984-. -- ISSN 1058-9317 |
| #1243 | Circuit news assembly : electronics assembly. -- County Lane : Circuit News, 1984-. -- ISSN 1058-9325 |
| #1244 | Circuit world : journal of the Institute of circuit technology. Technical journal of the printed circuit and interconnection federation. -- Bingley : Emerald, 1974-. -- ISSN 0305-6120 print. -- ISSN 1758-602X online |
| #1245 | Circulaire d'informations techniques - Centre de documentation sidérurgique. -- FRANCE : Paris : Centre de documentation sidérurgique,, 1943-1980. -- ISSN 0008-963X |
| #1246 | CIT plus. -- Weinheim : Wiley, 1998-. -- ISSN 1436-2597 print. -- ISSN 1439-0663 online |
| #1247 | Citroën Magazin. -- Praha : Citroën Česká republika, 2001-. -- ISSN 2464-8175 |
| #1248 | Civil engineer in South Africa = Siviele ingenieur in Suid-Afrika. -- SOUTH AFRICA : Johannesburg: South African Institution of Civil Engineers., 1959-1992. -- ISSN 0009-7845 |
| #1249 | Civil engineering. -- New York : American Society of Civil Engineers, 1983-. -- ISSN 0885-7024 |
| #1250 | Civil engineering. -- UNITED KINGDOM : London : Morgan-Grampian, 1974-1989. -- ISSN 0305-6473 |