| #391 | Tesla electronics. -- Česká republika : Praha : Tesla, 1968-1987. -- ISSN 0563-1823 |
| #392 | Tesla elektronik. -- Česká republika : Praha : Tesla, 1970-1980. -- ISSN 0322-7782 |
| #393 | Tokyo Daigaku Kōgakubu denki kōgaku, denshi jōhō kōgaku, denshi kōgaku ihō. -- Tokyo : University of Tokyo, 1991-1996. -- ISSN 1340-3680 |
| #394 | Tokyo Daigaku Kōgakubu denki kōgaku, denshi kōgaku ihō. -- Tokyo : University of Tokyo, 1959-1990. -- ISSN 0563-7929 |
| #395 | Tokyo Daigaku Kōgakukei Kenkyūka denki kōgaku, denshi jōhō kōgaku, denshi kōgaku ihō. -- Tokyo : University of Tokyo, 1997-2000. -- ISSN 1345-563X |
| #396 | Toukyou Daigaku Kougakubu denki kougaku, denshi jouhou kougaku, denshi kougaku ihou. -- Tokyo : University of Tokyo, 2001- |
| #397 | Transactions of the American Institute of Electrical Engineers. -- New York : American Institute of Electrical Engineers, 1884-1951. -- ISSN 0096-3860 |
| #398 | Transactions of the Electrochemical Society. -- Spojené státy americké : New York : Electrochemical Society, 1931-1949. -- ISSN 0096-4743 |
| #399 | Transactions of the Institution of Engineers, Australia, Electrical engineering. -- Australie : Canberra : Institution of Engineers, Australia, 1979-1980. -- ISSN 0159-2076 |
| #400 | Transactions of the Institution of Professional Engineer NZ, Electrical, mechanical, chemical section. -- Wellington : Institution of Professional Engineers New Zealand, 1982-2000. -- ISSN 0111-946X |