| #5511 | Paradox developer's journal : tips & techniques for Paradox and Pal.PC. -- Louisville : Cobb Group, 1990-. -- ISSN 1051-9696 |
| #5512 | Paradox for Windows developer's journal : tips & techniques for Paradox for Windows & Objectpal. -- Louisville : The Cobb Group, 1995. -- ISSN 1082-1678 |
| #5513 | Paradox informant : the complete monthly guide to Paradox for Windows and Paradox for DOS. -- Elk Grove : Informant Communications Group, 1990-1996. -- ISSN 1058-7071 |
| #5514 | Paradox user's journal : tips & techniques for Paradox.PC. -- Louisville : Cobb Group, 1986-1995. -- ISSN 0889-2911 |
| #5515 | Particulate science and technology. -- Philadelphia : Taylor & Francis, 1983-. -- ISSN 0272-6351 print. -- ISSN 1548-0046 online |
| #5516 | Partner : časopis skupiny Skanska v ČR a SR. -- Praha : Skanska CZ, 2002-. -- ISSN 1802-419X |
| #5517 | PC AI : intelligent solutions for today's computers. -- Phoenix : Knowledge Technology, 1987-2001. -- ISSN 0894-0711 |
| #5518 | PC/Computing. -- New York : Ziff-Davis, 1988-2000. -- ISSN 0899-1847 |
| #5519 | PC-Control : The new automation technology magazine. -- Verl : Beckhoff Industrie Elektronik, 2001- |
| #5520 | PC-DIR News : specializovaný dvouměsíčník zaměřený na počítačové sítě a informační sytémy. -- Brno : PC-DIR, 1993-1999. -- ISSN 1210-9436 |