TY  - BOOK
AU  - Wiersma, J. W. F.
AU  - Wiersma-Rodic, L.
AU  - Kroesen, J. O.
AU  - Beers, C. P. Van
TI  - Technology and society WM0710
SN  - NA
U1  - 303.483 TEC 
KW  - Safety science
N1  - Includes bibliographical references
ER  -