TY  - GEN
AU  - Adler, Paul S. 
AU  - Winograd, Terry A. 
TI  - Usability: turning technologies into tools
SN  - 0195075102
U1  - 670.427 
PY  - 1992///
CY  - Oxford
PB  - Oxford University Press
KW  - Machanization
ER  -