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48 pages • first pub 1987 (editions)
ISBN/UID: 9780690045659
Format: Not specified
Language: English
Publisher: HarperCollins
Publication date: 27 March 1987
Description
Every day you answer questions-dozens, even hundreds of them. How do you find the answers to questions? How can you be sure your answers are correct?Scientists use questions to learn about things. Scientists have developed a way of helping make s...
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Content Warnings
48 pages • first pub 1987 (editions)
ISBN/UID: 9780690045659
Format: Not specified
Language: English
Publisher: HarperCollins
Publication date: 27 March 1987
Description
Every day you answer questions-dozens, even hundreds of them. How do you find the answers to questions? How can you be sure your answers are correct?Scientists use questions to learn about things. Scientists have developed a way of helping make s...
Community Reviews
Content Warnings