TY  - BOOK
AU  - Khalil,Tarek M.
TI  - Ergonomics in back pain: a guide to prevention and rehabilitation 
SN  - 0442013752
AV  - RD771.B21.E74 1993 
PY  - 1993///
CY  - New York
PB  - Van Nostrand Reinhold
KW  - Backache
KW  - Prevention
KW  - Treatment
KW  - Human engineering
ER  -