000 | 00428nam a22001577a 4500 | ||
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999 |
_c41469 _d41469 |
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005 | 20191003023448.0 | ||
008 | 191003b ||||| |||| 00| 0 eng d | ||
020 | _a978814972405 | ||
040 | _cGSLRC | ||
082 | _aREF 609 C437i 2013 | ||
245 | _aInventions and discoveries. | ||
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300 | _a64p | ||
650 | _2Science--Juvenile--Harnessing energy | ||
942 |
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