TY  - BOOK
AU  - Michaels, David
TI  - Occupational safety: Why do accidents happen? \ David Michaels and Stephen Zol-
U1  - 331.82 .M386o     
CY  - Washington
KW  - Accidentes de trabajo
KW  - Zoloth, Stephen, coaut
N1  - 020897
ER  -