Shell for anti-aircraft gun has wide effective area

Title (Dublin Core): Shell for anti-aircraft gun has wide effective area
Subject (Dublin Core): en Technology; en Anti-aircraft
Article Title and/or Image Caption (Dublin Core): Shell for anti-aircraft gun has wide effective area
Language (Dublin Core): eng
Temporal Coverage (Dublin Core): 1931
Date Issued (Dublin Core): 1931-06
Is Part Of (Dublin Core): Popular Mechanics, v. 55, n. 6, 1931
pages (Bibliographic Ontology): 992
Rights (Dublin Core): Public domain
Source (Dublin Core): Google Books
Archived by (Dublin Core): Alessandro Barcaro; Marco Bortolami (editor)