TY  - BOOK
AU  - Simon, Seymour
TI  - Muscles : : Our Muscular System 
T2  -  Human Body
SN  - 0439078075
AV  - QP321.S4858 
U1  - 612.74 
PY  - 1998/// .
CY  - New York : 
PB  - Scholastic
KW  - muscular system
KW  - non-fiction
N1  - Z
; 1030
; Lexile
; Z
; Raz-Plus

N2  - Describes the nature and work of muscles, the different kinds, and the effects of exercise and other activities on them
ER  -