TY  - BOOK
ED  - Symposium on ergonomics in machine design :
TI  - Ergonomics machine design: proceedings
T2  - Occupational safety and health series; 
U1  - 620.82 21st ed.
PY  - 1967///
CY  - Geneva
PB  - International Labour Office
KW  - Erogonomics
KW  - Psychology
ER  -