I'm glad I could help. I found it in three references, actually. One is the teacher's guide to the Nemeth code tutorial on the Braille Lite, one is the lesson files from brl.org, and one is a downloadable Nemeth code tutorial from tsbvi. (I'm away from the print references, too, and this was what I could find on the internet.) http://www.humanware.com/Site/Files/a/06cc20404d351cbaa2520fcd0d5adc3/69880f b23fdc53efc64164a28b86fd58/NT429_Nemeth_Tutorial_%20Teacher's_Reference_Guid e.pdf (sorry, this one didn't come out as a link - cut and paste to get to it. I'll warn you that it seems very good to me, very thorough, but it's 500 pages long! This is the one I actually quoted) http://www.brl.org/codes/session01/operations.html http://www.tsbvi.edu/math/math-resources.htm#Download This is the Nemeth tutorial, and well worth the downloading. Kaari _____ From: duxuser-bounce@xxxxxxxxxxxxx [mailto:duxuser-bounce@xxxxxxxxxxxxx] On Behalf Of Katie.Culbertson@xxxxxxxxxxxxxxx Sent: Wednesday, December 05, 2007 11:17 AM To: duxuser@xxxxxxxxxxxxx Subject: [duxuser] Re: nemeth question Thank you Kaari. That is exactly what I needed to know. What reference did you find that in? I'm going to mark it with a flag when I get back to my office so I'll know where to find it in the future. Katie Culbertson ____________________________________