How long is a year?
By: by Claire Clark
Series: Pebble plus. The calendar
Publisher: Capstone Press
Published: 2012
Place of publication: Mankato, Minn
Language: eng
Number of pages: 24
ISBN-13: 9781429675949; 9781429679015
Subjects: Rotation; Time measurements; Juvenile literature; Orbit; Year
Description: "Simple text and photos explain a year as a unit of time and Earth's orbit of the sun"--
Notes: Includes bibliographical references (p. 23) and index.