>Sure. Not to mention it came with source code, which you only got from
AT&T if you had a source license, and those were*expensive*. I was fortunate enough to work for a company that had exactly that source license during the 1980:s, and I learned a*lot* just by reading the code. Wish I still had a copy of it today, for nostalgia. :-)
Copies can be found free on the net, and in book form: http://www.softpanorama.org/Bookshelf/Classic/lions_book.shtml Brett.