Carregant...
Encylopedia of scientific developments inventions and discoveries, Vol.1 /
| Autor principal: | |
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| Format: | Printed Book |
| Idioma: | English |
| Publicat: |
New Delhi :
Bhavana Books & Prints,
1996.
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| Matèries: |
| Descripció física: | 188 p. |
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