TY  - BOOK
AU  - Laurel,Brenda
TI  - Design research: methods and perspectives 
SN  - 0262122634
AV  - TA174 D474
PY  - 2003///
CY  - Cambridge, Mass.
PB  - MIT Press
KW  - ENGINEERING DESIGN
N1  - Includes bibliographical references and index
ER  -