Radio conquers sea depths to reach submarines

Title (Dublin Core): Radio conquers sea depths to reach submarines
Subject (Dublin Core): en Technology; en Communication; en Submarines
Article Title and/or Image Caption (Dublin Core): Radio conquers sea depths to reach submarines
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): 1932
Date Issued (Dublin Core): 1932-05
Is Part Of (Dublin Core): Popular Mechanics, v. 57, n. 5, 1932
pages (Bibliographic Ontology): 715
Rights (Dublin Core): Public domain
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alessandro Barcaro; Marco Bortolami (editor)
Spatial Coverage (Dublin Core): France