TY  - BOOK
AU  - Hackos,JoAnn T.
AU  - Redish,Janice
TI  - User and task analysis for interface design
SN  - 0471178314
U1  - 004.21 HAC 
PY  - 1998///
CY  - New York, Chichester
PB  - Wiley
KW  - User interfaces
KW  - Systems design
KW  - Human-computer interaction
N1  - Includes bibliographical references and index
ER  -