Hours, minutes, and seconds
By: Tracey Steffora
Series: Measuring time
Publisher: Heinemann Library
Published: 2011
Place of publication: Chicago, Ill
Language: eng
ISBN-13: 9781432949006; 9781432949075
Subjects: Time measurement; Juvenile literature; Clocks and watches; Time
Notes: Includes bibliographical references and index.
Table of contents: title: What is time; title: How long is a second?; title: How long is a minute?; title: How long is an hour?; title: Clocks; title: Using time; title: Thinking about time; title: Picture glossary.