TY  - BOOK
AU  - Constantine, Larry L.
AU  - Lockwood, Lucy A.D.
TI  - Software for use: a practical guide to the models and methods of usage-centered design 
SN  - 9780201924787
AV  - QA 76.76.A65  .C665 1999
U1  - CSF 005.1  
PY  - 1999///
CY  - New York
PB  - Association for Computing Machionery, Inc
KW  - Application software-Development
KW  - System application
N1  - Includes bibliographical references and index
ER  -