TY  - BOOK
AU  - Gay,Geri
AU  - Hembrooke,Helene
TI  - ACTIVITY-CENTERED DESIGN
SN  - 0262072483
U1  - 004.019 
PY  - 2004///
CY  - 
PB  - The Mit Press, Cambridge
KW  - Human-Computer Interaction
KW  - System Design
KW  - Human-Machine Systems -- Design
ER  -