Pembesar suara cawan kertas
| Main Author: | |
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| Format: | Book |
| Published: |
Kuala Lumpur :
Telaga Biru Sdn Bhd ,
2006
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| Series: | Siri saintis cilik
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| Subjects: |
| Physical Description: | 26p. : ill. ; 30cm. |
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| ISBN: | 983349465X |