AU  - Michele, Arthur A.
TI  - You don't have to ache 
SN  - 0 330 23884 1
U1  - 616.8 
PY  - 0000///
CY  - 
PB  - 
KW  - Disease
KW  - Hastaliklar
KW  - Backache
KW  - Posture
KW  - Exercise --Physiological aspects
N1  - Includes index (196-208 p.)
ER  -