Dorothea Salo on Nostr: I know I first heard this in library school reference class, which would have been ...

I know I first heard this in library school reference class, which would have been fall 2003. Book was not, I think, new then.

Can't be much older than the mid-to-late '80s because of the "magnetic disks" reference (and the author NOT being particularly techie that I recall).