| #201 | Frontiers of Optoelectronics in China. -- Beijing : Higher Education Press Springer, 2008-2011. -- ISSN 1674-4128 print. -- ISSN 1674-4594 online |
| #202 | G.E.C. journal of science and technology. -- London : General Electric Co, 1962-1968. -- ISSN 0376-2548 |
| #203 | Galvano-Referate. -- Německo : Saulgau : Leuze, 1959, Jahrg. 6 (1959)-, 1959-. -- ISSN 0344-2241 |
| #204 | GEC journal of research. -- Chehnsford : GEC, 1983-1997. -- ISSN 0264-9187 |
| #205 | GEC journal of science & technology. -- United Kingdom : London: General Electric Company, 1972-1983. -- ISSN 0302-2587 |
| #206 | GEC review. -- Chelmsford : The General Electric Company, 1985-. -- ISSN 0267-9337 |
| #207 | Gidrogeologiâ i inženernaâ geologiâ Urala, Elektromechanika. -- Sverdlovsk : Politechničeskij institut, 1976-. -- ISSN 0136-3360 |
| #208 | Headlights : the magazine of electric railways. -- New York : The Electric Railroaders' Assocaition, 1961-. -- ISSN 0091-8059 |
| #209 | I.E.E.E. transactions on acoustics, speech, and signal processing. -- New York : Institute of Electrical and Electronics Engineers, 1974-. -- ISSN 0096-3518 |
| #210 | IEE journal on electric power applications. -- New York : Institute of Electrical and Electronics Engineers, 1978-1979. -- ISSN 0140-1327 print. -- ISSN 2053-7999 online |