Open Source Math Texts at the 2014 JMM

There are going to be sessions on open source math texts at the 2014 Joint Math Meetings in Baltimore January 15-18.   The sessions are on Friday January 17 , 8-10:55 and 3-4:55.  I'm speaking on our  text, Applied Discrete Structures.  Because of a family obligation, I requested a late time, and I got the last time slot in the afternoon session, at 4:40.   My Title is "What a Difference 30 Years Makes!  -Adventures in Mathematics Textbook Publishing."   The sessions will be in Room 349 of the Baltimore Convention Center. I'd love to meet up with anyone who has been using our book!