Hello Douglas I have often asked the same questions.
I found a site which had an article written by Keith Armstrong about "Adding Up Emissions". The part that would interest you, as well as the other parts, is the section "Why CE+CE does not equal CE" Check site http://www.emc-journal.co.uk/971124.html Good Luck Joe Schembri RCIC - http://www.rcic.com Regulatory Compliance Information Center --------- This message is coming from the emc-pstc discussion list. To cancel your subscription, send mail to [email protected] with the single line: "unsubscribe emc-pstc" (without the quotes). For help, send mail to [email protected], [email protected], [email protected], or [email protected] (the list administrators).

