TY  - BOOK
AU  - Singh,Lakhwinder Pal
TI  - Work Study and Ergonomics 
SN  - 978-1-107-50336-6
U1  - 620.82 
PY  - 2016///
CY  - Delhi
PB  - Cambridge University Press
KW  - Physiology
N1  - includes index
ER  -