20 Mar
2014
20 Mar
'14
1:12 p.m.
On Thu, Mar 20, 2014 at 3:05 PM, Lamar Owen <lowen@pari.edu> wrote: .....
Tracking code changes fuels an entire industry, and several websites..... :-)
The redline PDF at least makes it (more easily) possible to notice the changes for your evening reading pleasure.