| #371 | Planning. -- Velká Británie : London : Political and Economic Planning, 1933-1969 |
| #372 | Planning & environmental law. -- Chicago : American Planning Association, 2004-. -- ISSN 1548-0755 print. -- ISSN 1556-8601 online |
| #373 | Planning review. -- Dayton : The North American Society for Corporate Planning., 1972-1996. -- ISSN 0094-064X |
| #374 | Plant : Canada's industrial newspaper. -- Toronto : Maclean Hunter, 1988-. -- ISSN 0845-4213 |
| #375 | Plant administration. -- Canada : Toronto : Maclean-Hunter,, 1941-1961. -- ISSN 0315-9191 |
| #376 | Plant administration and engineering. -- Canada : Toronto : Maclean-Hunter,, 1961-1972 |
| #377 | Plants, sites & parks. -- Coral Springs : Plants, Sites & Parks, 1974-2004. -- ISSN 0191-2933 |
| #378 | Podnikatel : podnikatelský list pro Českou republiku. -- Brno : Profil Brno, 1997-. -- ISSN 1211-815X |
| #379 | Podniková organizace : odborný časopis pro manažery a podnikatele. -- Praha : Vuste Envis, 1947-1996. -- ISSN 0032-1869 |
| #380 | Policing : An International Journal of Police Strategies & Management. -- Bingley : Emerald, 1997-. -- ISSN 1363-951X print. -- ISSN 1758-695X online |