I'm working on a little project on the early history of bibliographic linking. I'm looking for examples where plain-text documents with ISBNs or ISSNs were auto-linked to library catalogs or Amazon or whatnot.

Any nominations for who did this first and documented it?

Eric

Eric Hellman
President, Gluejar.Inc.
Founder, Unglue.it https://unglue.it/
http://go-to-hellman.blogspot.com/
twitter: @gluejar