Title: Submarines
Description: See how submarines have developed over time with this book for early elementary readers. Cutaway diagrams will have readers looking behind the scenes to see how these machines and their technology have changed over time.  Includes a glossary.
Subjects: Deep diving, Submarines (Ships), Equipment and supplies, Submarines (ships), Submarines (ships), juvenile literature, Deep diving -- Equipment and supplies, Submarines (Ships) -- Germany
Places: Germany