GUIDE TO NETWORK RESOURCE TOOLS

RFC 1580: The Guide to Network Resource Tools 1993

RELEVANT ARTICLES that mention EARN and/or BITNET

CREN BITNET
Mark Humphrys “The Internet in the 1980s”
Olivier Martin’s “The Hidden Prehistory of European Research Networking”

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THE WORLDWIDE NETWORK NODES

Nodes as of April 1984 (175)
Nodes as of August 1988 (2458, including a short document about BITNET and the contact names and phone numbers for each node)
Nodes as of July 1991 (3487)
Nodes as of July 1993 (3215)
Nodes as of July 2001 (178)