| #321 | Proceedings of the Institution of Civil Engineers, Municipal engineer. -- London : Thomas Telford, 1992-. -- ISSN 0965-0903 |
| #322 | Proceedings of the Institution of Civil Engineers, Structures and buildings. -- London : Institution of Civil Engineers, 1992-. -- ISSN 0965-0911 |
| #323 | Proceedings of the Institution of Civil Engineers. Engineering sustainability. -- Velká Británie : London : Telford, 2003-. -- ISSN 1478-4629 |
| #324 | Proceedings of the Institution of Civil Engineers. Urban design and planning. -- Velká Británie : London : Telford, 2008-. -- ISSN 1755-0793 |
| #325 | Product design engineering. -- Velká Británie : London : Design Engineering Publ.,, 1963-1971. -- ISSN 0032-9746 |
| #326 | Progress in planning. -- Oxford : Elsevier, 1973-. -- ISSN 0305-9006 print. -- ISSN 1873-4510 online |
| #327 | Progressive architecture. -- New York : Reinhold, 1945-1995. -- ISSN 0033-0752 |
| #328 | Projekt : revue slovenskej architektúry. -- Bratislava : Spolok architektov Slovenska, 1959-. -- ISSN 1335-2180 |
| #329 | Projekt. -- Praha : Mladá fronta, 1997-2010. -- ISSN 1211-9490 |
| #330 | Projekt a stavba : Časopis o výstavbe, stavitel'stve-architektúre a stavebnom inžinierstve. -- Bratislava : Slovenská komora stavebných inžinierov, 1999-2003. -- ISSN 1335-5007 |