Side lights on cable routes
Series: CIHM/ICMH Microfiche series = CIHM/ICMH collection de microfiches -- no. 13666; CIHM/ICMH microfiche series -- no. 13666
Publisher: s.n.
Published: 1898
Place of publication: [S.l
Language: eng
Format: Microform
Number of pages: 10
Subjects: Cables, Submarine.; Telecommunication cables.; Câbles sous-marins.; Câbles de télécommunication.