TY  - BOOK
ED  - Consumers' Association
TI  - Understanding back trouble
SN  - 0340550031
AV  - WE720 
U1  - 617.564 
PY  - 1991///
CY  - London
PB  - Consumers' Association
KW  - Backache
N1  - Cover has sub-title: practical advice on how to prevent, treat and cope with back trouble
ER  -