| #1471 | Proceedings of the Royal Irish Academy, Section B, Biological, geological, and chemical science. -- Dublin : Royal Irish Academy, 1902-1992. -- ISSN 0035-8983 |
| #1472 | Proceedings of the Society for Analytical Chemistry. -- Velká Británie : London : Society for Analytical Chemistry, 1964-1971. -- ISSN 2050-828X |
| #1473 | Proceedings of the Symposium on Combustion. -- Pittsburgh : Combustion Institute, 1928-1937. -- ISSN 1062-2888 print. -- ISSN 1876-438X online |
| #1474 | Process. -- Würzburg : Vogel Industrie Medien, 1994-. -- ISSN 0946-2856 |
| #1475 | Process biochemistry. -- Barking : Elsevier, 1991-. -- ISSN 1359-5113 |
| #1476 | Process biochemistry. -- Watford : Elsevier, 1966-1990. -- ISSN 0032-9592 |
| #1477 | Process industries Canada magazine. -- Kanada : Unionville : Zanny Ltd., 1991-1992. -- ISSN 1189-3753 |
| #1478 | Process safety and environmental protection. -- Rugby : The Institution of Chemical Engineers, 1990-. -- ISSN 0957-5820 print. -- ISSN 1744-3598 online |
| #1479 | Processing. -- Tonbridge : IML Group Publ., 1974-1999. -- ISSN 0305-439X |
| #1480 | Prodoc. -- Německo : Darmstadt : Hoppenstedt, 1973-1975. -- ISSN 0170-0804 |