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| 005 | 20190330145740.0 | ||
| 008 | 170203n2011 xx |||||||||||000|0|chi|d | ||
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| 100 | |a 郭漫 | ||
| 245 | 1 | |a HOW? 探索与发现 | |
| 260 | |a 北京 : |b 华夏出版社, |c 2011 | ||
| 490 | |a 图知天下丛书 | ||
| 650 | |a 科学知识 |x 青少年读物 | ||
| 830 | |a 图知天下丛书 | ||
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