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National Geographic Learning, Rebecca L. Johnson
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ISBN/UID: 9780792254393
Format: Not specified
Language: English
Publisher: Not specified
Publication date: Not specified
Description
"Examine how machines make work easier by exploring simple and compound machines. Discover the parts of a bicycle to learn how this compound machine helped Lance Armstrong pedal his way to seven Tour de France victories"--Publisher's website.
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National Geographic Learning, Rebecca L. Johnson
missing page info
ISBN/UID: 9780792254393
Format: Not specified
Language: English
Publisher: Not specified
Publication date: Not specified
Description
"Examine how machines make work easier by exploring simple and compound machines. Discover the parts of a bicycle to learn how this compound machine helped Lance Armstrong pedal his way to seven Tour de France victories"--Publisher's website.