| #341 | Pro revize : odborný magazín pro všechny revizní techniky. -- Brno : Pavel Hála Elektromanagement, 2011-. -- ISSN 1804-6878 |
| #342 | Proceedings of the American Institute of Electrical Engineers. -- New York : American Institute of Electrical Engineers, 1905-1919. -- ISSN 0097-2444 print. -- ISSN 2376-7758 online |
| #343 | Proceedings of the IEEE. -- New York : Institute of Electrical and Electronics Engineers, 1963-. -- ISSN 0018-9219 print. -- ISSN 1558-2256 online |
| #344 | Proceedings of the Institution of Electrical Engineers. -- London : Institution of Electrical Engineers, 1963-1979. -- ISSN 0020-3270 |
| #345 | Proceedings of the Institution of Electrical Engineers, Part A, Power engineering. -- London : Institution of Electrical Engineers, 1955-1962. -- ISSN 0369-8882 print. -- ISSN 2054-040X online |
| #346 | Proceedings of the Institution of Electrical Engineers, Part B, Electronic and communication engineering, including radio engineering. -- London : Institution of Electrical Engineers, 1955-1962. -- ISSN 0369-8890 print. -- ISSN 2054-0418 online |
| #347 | Proceedings of the Institution of Electrical Engineers, Part C, Monographs. -- London : Institution of Electrical Engineers, 1955-1962. -- ISSN 0369-8904 print. -- ISSN 2054-0426 online |
| #348 | Proceedings of the Institution of Electrical Engineers. Part 1, General. -- Velká Británie : London : Institution of Electrical Engineers, 1949-1954. -- ISSN 0369-8920 |
| #349 | Proceedings of the Institution of Electrical Engineers. Part 2, Power Engineering. -- Velká Británie : London : Institution of Electrical Engineers, 1949-1954. -- ISSN 0369-8939 |
| #350 | Proceedings of the Institution of Radio and Electronics Engineers Australia. -- Australie : Sydney : Institution of Radio Engineers Australia, 1937-1963. -- ISSN 0020-3521 |