TY  - GEN
AU  - LAZAR, J.
AU  - FENG,J,H.  & HOCHHEISER, H.
TI  - Research Methods :In Human- Computer Interaction
SN  - 978-0-470-72337-1
U1  - 004.01 LAZ 
PY  - 2010///
CY  - New Delhi
PB  - John Wiley & son
ER  -