TY  - SER
AU  - Ragheb, Mohd A.
TI  - Development of muscular strength of Bahraini students (15-18 years): a longitudinal study
SN  - 03418685
PY  - 1991///
CY  - Schorndorf. Alemania : 
PB  - Verlag Karl Hofmann, 
ER  -