TY  - BOOK
AU  - Ehrich, Roger W., ed.
AU  - Willages, Robert C., ed.
TI  - Human-computer dialogue design
T2  - Advances in human factors / ergonomics
SN  - 0444425675
U1  - 004.019 
PY  - 1986///
CY  - Amsterdam
PB  - Elsevier
ER  -