TY  - BOOK
AU  - Ranjit Kaur
TI  - Physiological cost of operating selected sewing machines
U1  - T 646.204.4 R18P 
PY  - 1999///
CY  - Ludhiana
PB  - P. A. U.
KW  - SEWING MACHINES -- PHYSIOLOGICAL EFFECT
ER  -