1.
Groupware: Design, Implementation, and Use: 14th International Workshop, CRIWG 2008, Omaha, ...
by Briggs, Robert O., Antunes,...
ISBN: 9783540928300
List Price: $79.95
2.
Collaboration Systems : Technologies, Processes, and Applications
by Nunamaker, Jay F., Jr., Rom...
ISBN: 9780765638458
List Price: $129.95