pdf BTL History 5: Communication Sciences 1985 Popular
By Paul F 831 downloads
BTL_History_5_500-471_Comm_Sciences_1925-80_tci_ocr.pdf
541 pages, 44 MB, 500-471, A History of Engineering and Science in the Bell System - Communications Sciences (1925-1980). Contributed by Sam Etler. Processed by Paul Fassbender.
New User?
Read the articles under "Introduction" in the black menu bar above.
Recent Contributors
Thanks for new documents from Ed Palazzo, Bruce Patterson, Jon Kolger, Paul Ivester, Len Hicken, Paul Fassbender, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), the Connections Museum, Rick Walsh, Jeff Lamb, Jeremy Walters, Mark Cuccia, Alan David, Harry Joseph, Charlie Terry, Karl Brose, Dennis Hock, Tim Griffin, Remco Enthoven, and Steve Cichorsky.
Please send a file to add your name to this list!
Who's online
We have 695 guests online