AU  - SIMON,SEYMOUR
TI  - MUSCLES: OUR MUSCULAR SYSTEM
SN  - 0439078075
U1  - 611.73/SIM 
PY  - 1999///
CY  - NEW YORK
PB  - SCHOLASTIC INC.
KW  - SCIENCE
KW  - HUMAN BODY
KW  - MUSCLES
KW  - JUVENILE LITERATURE
ER  -