2 Oct
2012
2 Oct
'12
4:17 p.m.
Hi--long time no talk....Anyway, I've been traveling and just now read your post, and I'm replying before reading any responses you may have received. Depending upon properties of "left exact theory", it's possible that this results from facts in my SLN#236 paper, now over 40 years old....time flies. Best to you and Marcia, Don [For admin and other information see: http://www.mta.ca/~cat-dist/ ]