How Things Work Hardcover Book By Dempsey Parr 2000 Illustrated Educational Scie

• Hardcover format with colorful illustrations • Published by Dempsey Parr in 2000 • Includes 192 pages of scientific and engineering topics • Features a variety of machines, gadgets, and aircraft • Educational content tailored for kids and teens Slight wear on edges and cover. No visible tears or missing pages. Dimensions: 10.8 inches tall x 8.3 inches wide.