On time: from season to split seconds
by
 
Skurzynski, Gloria

Title
: 
On time: from season to split seconds

Author
: 
Skurzynski, Gloria

ISBN
: 
9780792275039

Personal Author
: 
Skurzynski, Gloria

Publication Information
: 
Washington National Geographic Siciety 2000

Physical Description
: 
41 p. : ill. ; 28 cm.

Subject Term
: 
Time measurements - History - Juvenile literature