The use of ultraviolet rays for secret signaling
Item
Title (Dublin Core)
The use of ultraviolet rays for secret signaling
Subject (Dublin Core)
en
Technology
Article Title and/or Image Caption (Dublin Core)
"Invisible" Light Signals
Language (Dublin Core)
eng
Temporal Coverage (Dublin Core)
Date Issued (Dublin Core)
1919-08
Is Part Of (Dublin Core)
pages (Bibliographic Ontology)
24
Rights (Dublin Core)
Public domain (Google digitized)
Source (Dublin Core)
References (Dublin Core)
Archived by (Dublin Core)
Davide Donà
Alberto Bordignon (Supervisor)