TY  - BOOK
AU  - Walker, Richard, 1951-
AU  - 0717292657 (set)
TI  - Muscles : 
SN  - 0 71729272x
AV  - 0 30 
CY  - Danbury, Connecticut : 
KW  - Human locomotion --
KW  - Human physiology --
KW  - Muscles --
KW  - Juvenile literature
ER  -