TY  - BOOK
AU  - Mandel Theo
TI  - The elements of user interface design
SN  - 0471162671
AV  - QA76.9.U83 
U1  - 005.1'2 
PY  - 1997///
CY  - New York
PB  - Wiley
KW  - User interfaces Computer systems
N1  - Includes bibliographical references and index
ER  -