Walker, Richard, 1951-
Muscles : our muscular system /
Seymour Simon.
- Danbury, Conn. : Grolier Educational, 1999
- col. ill. ; 23 cm.
- Under the microscope ; 7 .
- Under the microscope (Danbury, Conn.) ; 7. .
Includes index.
0439078075
98208594
Muscles--Juvenile literature.
Human locomotion--Juvenile literature.
Muscles.
Human locomotion.
Microscopy.
Si4858 1999 / QP 321