TY  - BOOK
AU  - Prasad Umesh
TI  - Essential of Ergonomics
SN  - 9788184113396
U1  - 620.8 PRA 
PY  - 2011///
CY  - New Delhi
PB  - Sonali Publications
KW  -  prasad umesh
KW  - ergonomics
ER  -