| #141 | PC World. -- Praha : IDG Czech, 1991-2008. -- ISSN 1210-1079 |
| #142 | PC world security : magazín o bezpečnosti v kybernetickém světě. -- Praha : IDG Czech, 2004-2006. -- ISSN 1214-794X |
| #143 | PCCP : a Journal of European Chemical Societies. -- Cambridge : Royal Society of Chemistry, 1999-. -- ISSN 1463-9076 |
| #144 | Physics today. -- Woodbury : American Institute of Physics, 1948-. -- ISSN 0031-9228 print. -- ISSN 1945-0699 online |
| #145 | Plasma chemistry and plasma processing. -- New York : Plenum, 1981-. -- ISSN 0272-4324 print. -- ISSN 1572-8986 online |
| #146 | Plasmas and polymers. -- New York : Plenum, 1996-2004. -- ISSN 1084-0184 print. -- ISSN 1572-8978 online |
| #147 | Pokroky matematiky, fyziky a astronomie. -- Praha : Jednota českých matematiků a fyziků, 1956-. -- ISSN 0032-2423 |
| #148 | Polimery. -- Warszawa : Instytut Chemii Przemysłowej, 1961-. -- ISSN 0032-2725 |
| #149 | Polish Journal of Chemistry. -- Warszawa : Panstwowe Wydawnictwo Naukowe, 1978-. -- ISSN 0137-5083 |
| #150 | Polymer engineering and science. -- Stamford : Society of Plastics Engineers, 1965-. -- ISSN 0032-3888 print. -- ISSN 1548-2634 online |