TY  - BOOK
AU  - Singleton, W. T.
TI  - Introduction to ergonomics
U1  - 658.3 
PY  - 1972///
CY  - Geneva
PB  - World Health Oraganization
KW  - WHO
KW  - Management -- Business administration
N1  - Gift; Occupational Medicine; Physiology; Industrial Health
ER  -