Balloons
Subtitle: Building and Experimenting With Inflatable Toys (Boston Children's Museum Activity Book)
Contributors: Roy Doty (Illustrator)
Publisher: HarperTrophy
Published: April 1990
Language: eng
Format: Paperback
Number of pages: 79
ISBN-13: 9780688083243
Subjects: Novelty balloons; General; Children: Grades 4-6; Children's Books/Ages 9-12 Fiction; Science; Juvenile literature; Balloons; Experiments; Force and energy