Michael and Marcia Folsom explain clearly and concisely how many mechanical things work. Their explanations are accessible non-mechanically minded readers and also entertain and inform those who want to expand their knowledge. Full-color illustrations throughout.
"synopsis" may belong to another edition of this title.
Book Description Simon & Schuster Children's Publishing, 1987. Hardcover. Book Condition: New. First Edition. Bookseller Inventory # DADAX0027353605