| #341 | Proceedings of the Institution of Electrical Engineers. -- London : Institution of Electrical Engineers, 1963-1979. -- ISSN 0020-3270 |
| #342 | 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 |
| #343 | Proceedings of the Institution of Electrical Engineers, Part B, Electronic and communication engineering, including radio engineering. -- London : Institution of Electrical Engineers, 1959-1962. -- ISSN 0369-8890 print. -- ISSN 2054-0418 online |
| #344 | 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 |
| #345 | Przeglad Elektrotechniczny. -- Warszawa : Stowarzyszenie Elektrykow Polskich, 1919-. -- ISSN 0033-2097 |
| #346 | Radio : Ježemesjačnyj naučno-populjarnyj radiotechničeskij žurnal. -- Moskva : Radio, 1924-. -- ISSN 0033-765X |
| #347 | Radioamatér. -- Praha : Český radioklub, 2000-. -- ISSN 1212-9100 |
| #348 | RC Revue. -- Praha : Tora, 2000-. -- ISSN 1213-130X |
| #349 | RCA review. -- New York : Radio Corporation of America, 1936-1986. -- ISSN 0033-6831 |
| #350 | REE. -- Paris : SEE, 1995-. -- ISSN 1265-6534 |