Gun to combat war tanks shoots through steel

Title (Dublin Core): Gun to combat war tanks shoots through steel
Subject (Dublin Core): en Technology; en Machine Guns
Article Title and/or Image Caption (Dublin Core): Gun to combat war tanks shoots through steel
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): 1934
Date Issued (Dublin Core): 1934-07
Is Part Of (Dublin Core): Popular Mechanics, v. 62, n. 1, 1934
pages (Bibliographic Ontology): 97
Rights (Dublin Core): Public domain
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alessandro Barcaro; Marco Bortolami (editor)