On 1/5/17 4:42 PM, ron minnich wrote: > the udel usenix was 1980. I was support staff :-) I think Bill's talk was at Boulder. -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU chet at case.edu http://cnswww.cns.cwru.edu/~chet/