TY  - BOOK
AU  - Bijker Wiebe E and others Ed.
TI  - Social construction of technological systems:  New Directions in the Sociology and History of Technology   
U1  - Y0gF, M7 
PY  - 1987///
CY  - Cambridge
PB  - M I T Press       
N1  - Bibliography : P 349-372
ER  -