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Illustrated world of science encyclopedia, The world of science, Vol.15: Physics, Part2: Energy 2: Heat, electricity, and magnetism
| Egile nagusia: | |
|---|---|
| Formatua: | Printed Book |
| Argitaratua: |
Creative World Publications, Inc., Chicago
1971
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| Gaiak: |
| Deskribapenik ez dago. |