№ 1-12
| Parent link: | Elektrotechnisches echo: Illustriertes fachorgan. Stimmen aus allen landern. № 1-12.— , 1888-1889 |
|---|---|
| Language: | German |
| Published: |
1889
|
| Format: | Book |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=554311 |