| #5661 | PCCP : a Journal of European Chemical Societies. -- Cambridge : Royal Society of Chemistry, 1999-. -- ISSN 1463-9076 |
| #5662 | PCIM power electronic systems. -- Ventura : Intertec International, 1998-2001. -- ISSN 1523-4908 |
| #5663 | Peak : news for users of analytical instrumentation. -- Spojené státy americké : Palo Alto : Hewlett-Packard, 1989, 1989-2000 |
| #5664 | PED. -- London : Wilmington Publ., 1974-. -- ISSN 0030-7904 |
| #5665 | Pegasus. -- London : Stroudgate, 1995-. -- ISSN 1357-7506 |
| #5666 | PEKASS magazín : zemědělská, komunální a silniční technika. -- Praha : PEKASS, 2010-. -- ISSN 1804-5707 |
| #5667 | Pensez plastiques. -- Paris : Editons de Berne et Cie, 1954-. -- ISSN 0031-4803 |
| #5668 | Performance computing. -- San Francisco : Miller Freeman, 1999-2000. -- ISSN 1529-3963 |
| #5669 | Perfumery and Essential Oil Record. -- London : United Trade Press, 1910-1969. -- ISSN 0369-8998 |
| #5670 | Periodica polytechnica, Chemical engineering. -- Budapest : Technical University, 1957-. -- ISSN 0324-5853 |