Direction Finder Is Eye and Ear of Submarine

Title (Dublin Core): Direction Finder Is Eye and Ear of Submarine
Subject (Dublin Core): en Technology; en Submarines
Article Title and/or Image Caption (Dublin Core): Direction Finder Is Eye and Ear of Submarine
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): interwar period
Date Issued (Dublin Core): 1934-09
Is Part Of (Dublin Core): Popular Mechanics, v. 62, n. 3, 1934
pages (Bibliographic Ontology): 359
Rights (Dublin Core): Public Domain (Google digitized)
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alberto Bordignon