Fun with physics /
McGrath, Susan.
Fun with physics / by Susan McGrath. - Washington D.C. : The National Geographic Society, c1986. - 104 p. : col. ill. ; 28 cm.
Includes glossary and index.
0-87044-576-6
Physics--Juvenile literature
530 M478 1986
Fun with physics / by Susan McGrath. - Washington D.C. : The National Geographic Society, c1986. - 104 p. : col. ill. ; 28 cm.
Includes glossary and index.
0-87044-576-6
Physics--Juvenile literature
530 M478 1986