The gyroscope

Title (Dublin Core): The gyroscope
Subject (Dublin Core): en Technology; en Reconnaisance
Article Title and/or Image Caption (Dublin Core): L'utilisation à la mer du sextant et de l'octant à gyroscope
Language (Dublin Core): fra
Temporal Coverage (Dublin Core): World War I
Date Issued (Dublin Core): 1917-07
Is Part Of (Dublin Core): La Science et la Vie, XII, n.33, Juin-Julliet 1917
pages (Bibliographic Ontology): 142
Rights (Dublin Core): Public domain
Source (Dublin Core): Retronews
Archived by (Dublin Core): Giuseppe Serpi