TY  - BOOK
AU  - Houkes, Wybo ,
AU  - Vermaas, Pieter E,
TI  - Philosophy of engineering and technology 1 : : technical functions: on the use and design of artefacts / 
SN  - 9789048138999
U1  - 601 
PY  - 2010///
CY  - New York
PB  - Springer Science Business Media
KW  - Philosophy & theory
ER  -