Details

Clocks, from shadow to atom / Kathryn Kilby Borland and Helen Ross Speicher ; illustrated by Robert Addison.

62 p. :, 23 cm.

TS542.5 .B6 1969

Clocks and watches -- History -- Juvenile literature., Clocks and watches -- Juvenile literature.

Chicago :: Follett Pub. Co., 1969.

Book