| #5541 | PC week. -- New York : Ziff-Davis Publishing Company, 1983-2000. -- ISSN 0740-1604 |
| #5542 | PC-Welt. -- München : IDG Communications Verlag, 1984-. -- ISSN 0175-0496 |
| #5543 | PC-Windows : Computer-Praxis für alle Windows-Anwender. -- Haar/München : Markt & Technik Verlag Aktiengesellschaft, 1993-1995. -- ISSN 0946-8668 |
| #5544 | PC World. -- Praha : IDG Czech, 1991-2008. -- ISSN 1210-1079 |
| #5545 | PC world guide. -- Praha : IDG Czech, 2009-. -- ISSN 1803-697X |
| #5546 | PC world security : magazín o bezpečnosti v kybernetickém světě. -- Praha : IDG Czech, 2004-2006. -- ISSN 1214-794X |
| #5547 | PCCP : a Journal of European Chemical Societies. -- Cambridge : Royal Society of Chemistry, 1999-. -- ISSN 1463-9076 |
| #5548 | PCIM power electronic systems. -- Ventura : Intertec International, 1998-2001. -- ISSN 1523-4908 |
| #5549 | PED. -- London : Wilmington Publ., 1974-. -- ISSN 0030-7904 |
| #5550 | Pegasus. -- London : Stroudgate, 1995-. -- ISSN 1357-7506 |