Books
2 results found| Title | Authors | Description | OpenBook ID | |
|---|---|---|---|---|
|
Machines | John Stringer,Caroline Grimshaw,Iqbal Hussain | Uses a question-and-answer format as well as quizzes and other activities to describe machines, present their history, explain how they operate, and discuss how they change the world. | OL1806422W |
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Grain | Scott Wrobel,Ellen Hurwitz | Describes the cultivation and harvesting of various types of grains and discusses their many uses. | OL1888319W |