| #841 | Oxford bulletin of economics and statistics. -- Oxford : Blackwell, 1973-. -- ISSN 0305-9049 print. -- ISSN 1468-0084 online |
| #842 | Pacific journal of mathematics. -- Berkeley : Pacific Journal of Mathematics, 1951-. -- ISSN 0030-8730 print. -- ISSN 1945-5844 online |
| #843 | PC AI : intelligent solutions for today's computers. -- Phoenix : Knowledge Technology, 1987-2001. -- ISSN 0894-0711 |
| #844 | PC-Control : The new automation technology magazine. -- Verl : Beckhoff Industrie Elektronik, 2001- |
| #845 | Periodica mathematica Hungarica. -- Budapest : Kluwer Academic Publishers, 1971-. -- ISSN 0031-5303 print. -- ISSN 1588-2829 online |
| #846 | Philosophical transactions - Royal Society of London, Physical sciences and engineering. -- London : Royal Society, 1990-1996. -- ISSN 0962-8428 |
| #847 | Physical review, E, Statistical, nonlinear, and soft matter physics. -- New York : American Physical Society, 2001-. -- ISSN 1539-3755 |
| #848 | Physical review, E, Statistical physics, plasmas, fluids, and related interdisciplinary topics. -- New York : American Physical Society through the American Institute of Physics, 1993-2000. -- ISSN 1063-651X |
| #849 | Pi Mu Epsilon Journal. -- Worcester : Pi Mu Epsilon, 1949-. -- ISSN 0031-952X |
| #850 | Planner : journal of the Royal Town Planning Institute. -- : Royal Town Planning Institute, 1973-1993. -- ISSN 0309-1384 |