TY  - BOOK
AU  - Tullis,Thomas
AU  - Albert,William
TI  - Measuring the user experience: collecting, analyzing, and presenting usability metrics 
T2  - The Morgan Kaufmann interactive technologies series
SN  - 9780123735584
PY  - 2008///
CY  - Amsterdam
PB  - Elsevier Morgan Kaufmann
KW  - Measurement
KW  - Technology assessment
KW  - User interfaces (Computer systems)
N1  - Includes bibliographical references and index
ER  -