On 1 October 2015 at 13:06, Mark Bucciarelli wrote: > By the way, is there any version of the John Lyons > notes on Plan 9 from 1989? They Lyons books says > circulation was restricted to distribution Bell Labs. > There are two books mentioned: > It's on Amazon: http://www.amazon.co.uk/Lions-Commentary-UNIX-Source-Code/dp/1573980137/ref=sr_1_1?ie=UTF8&qid=1443706815&sr=8-1 http://www.amazon.com/Lions-Commentary-Unix-John/dp/1573980137/ref=sr_1_1?ie=UTF8&qid=1443706940&sr=8-1