The hydrophone, an instrument allowing to spot and trail submarines by sound
Item
Title (Dublin Core)
The hydrophone, an instrument allowing to spot and trail submarines by sound
Subject (Dublin Core)
en
Technology
Article Title and/or Image Caption (Dublin Core)
Spotting and Trailing Submarines by Sound
Contributor (Dublin Core)
Ernest Welleck (Article author)
Language (Dublin Core)
eng
Temporal Coverage (Dublin Core)
Date Issued (Dublin Core)
1919-07
Is Part Of (Dublin Core)
pages (Bibliographic Ontology)
17
Rights (Dublin Core)
Public domain (Google digitized)
Source (Dublin Core)
References (Dublin Core)
Archived by (Dublin Core)
Davide Donà
Marco Bortolami (editor)