Sinkers and floaters
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| Format: | Book |
| Published: |
Petaling Jaya :
Minda Didik Marketing Sdn. Bhd. ,
2018
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| Series: | The colourful world of science
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| Subjects: |
| Physical Description: | 44p. : ill. ; 21 cm. |
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| ISBN: | 9789672140191 |