File:BBN Packet Radio 1977.pdf
Original file (1,193 × 1,504 pixels, file size: 3.19 MB, MIME type: application/pdf, 52 pages)
Captions
Summary
[edit]DescriptionBBN Packet Radio 1977.pdf |
English: Command and Control Related Computer Technology, Bolt Beranek and Newman, May 1983. Distribution Statement A - Approved for Public Release - Distribution Unlimited. This work is not protected by copyright, as it was published in the U.S. between 1924 and 1978 but without copyright notice. |
Date | |
Source | Defense Technical Information Center |
Author | M. Beeler, J. Burchiel, R. Tomlinson, J. Westcott, V. Strazisar, J. Makhoul, et al (Bolt Beranek and Newman Inc.) |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties. العربية ∙ беларуская (тарашкевіца) ∙ čeština ∙ Deutsch ∙ Ελληνικά ∙ English ∙ español ∙ français ∙ Bahasa Indonesia ∙ italiano ∙ 日本語 ∙ 한국어 ∙ македонски ∙ Nederlands ∙ português ∙ русский ∙ sicilianu ∙ slovenščina ∙ ไทย ∙ Tiếng Việt ∙ 中文(简体) ∙ 中文(繁體) ∙ +/− |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:07, 17 May 2019 | 1,193 × 1,504, 52 pages (3.19 MB) | Daderot (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Software used | [[w:|]] |
---|---|
Conversion program | ; modified using iText 5.0.4 (c) 1T3XT BVBA |
Encrypted | no |
Page size |
|
Version of PDF format | 1.6 |