Messages. [electronic resource] /
O'Brien, John.
Cambridge : Cambridge University Press,
c2007.
System requirements: PC; Windows 2000/XP with 800 MHz processor and 245 MB RAM or Windows Vista with 1 GHz processor and 1 GB RAM; Adobe Reader, version 7.
System requirements: Macintosh; Mac OSX 10.3 or higher with 1 GHz processor and 1 GB RAM; Adobe Reader, version 7.
Title from title screen.
English language
Available for use on a standalone workstation within the library for single users. Disc will require installation.