Category - Textbook/Educational Curriculum / Elementary

Format - Hardcover

Condition - Good

Listed - A year ago

Ships From - Massachusetts

Est. Publication Date - Apr 2007

Additional Information

Light and Sound

Publisher Description

Readers are introduced to the science behind light and sound in this wonderful new addition to the KFYK series. The ways in which light and sound are used will amaze children-- llight can be used to c...