TY  - BOOK
AU  - Murrell, Hywel K F.
TI  - Ergonomics: Man in his working environment / 
SN  - 0-412-21990-5
U1  - 620.82 
PY  - 1986///
CY  - London : 
PB  - Chapman and Hall Ltd , 
KW  - Human Factors- Engineering
ER  -