Catalog Search Results
7) Submarines
Author
Series
Language
English
Description
How do submarines sink and float? What do submarines do underwater? Looking at features from the top of the periscope to the end of the torpedo tubes, this book uncovers how and why submarines work miles under the surface of the ocean.
9) Warships
Author
Series
Language
English
Description
Describes the design of a warship, how it runs, and its many uses.
10) Concrete mixers
Author
Language
English
Description
"Do you know how concrete mixers are loaded? How concrete is made? How concrete is unloaded? Read this book to discover the answers!"--P. [4] of cover.
11) Subways
Author
Series
Language
English
Description
Discusses how subways operate and why people use them.
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