Geri Gay

g G ยท G. Gay

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Activity-Centered Design: An Ecological Approach to Designing Smart Tools and Usable Systems978-O-262-O7248-9
(O-262-O7248-3)
2004Helene Hembrooke

Geri Giebel Chavis