TY  - BOOK
AU  - Benyon, David
AU  - Turner,Phil
AU  - Turner,Susan
TI  - Designing interactive systems: people, activities, contexts, technologies 
SN  - 0321116291
PY  - 2005///
CY  - Harlow, England; New York
PB  - Addison-Wesley
KW  - Human
KW  - Computer interaction
KW  - Interactive computer systems
N1  - Includes bibliographical references (p. [760]-775) and index
ER  -