Warner Losh and I have been discussing the early history of John Lions' "A commentary on the Sixth Edition UNIX Operating System". I've been hosting Warren Toomey's version (with some correction of scan errors) at http://www.lemis.com/grog/Documentation/Lions/ for some years now, and my understanding had been that the book hadn't been published, just photocopied, until Warren posted it on alt.folklore.computers in 1994. But now it seems that the "book" had been published by UNSW when Lions held the course, and only later was the license revoked. Does anybody have any insights? What restrictions were there on its distribution? What was the format? Was it a real book, or just bound notes? Greg -- Sent from my desktop computer. Finger grog@lemis.com for PGP public key. See complete headers for address and phone numbers. This message is digitally signed. If your Microsoft mail program reports problems, please read http://lemis.com/broken-MUA