John Hudson Tiner

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Champions of Invention

Stories of 9 ingenious innovators such as John Gutenberg, James Watt, Benjamin Franklin, Samuel ..

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Champions of Mathematics

Stories of 9 great mathematicians such as Pythagoras, Archimedes, Newton, Fibonacci, Bernoulli, Eule..

Rs.234.00 text_tax Rs.234.00

Champions of Science

Stories of 10 ingenious scientists such as Copernicus, Aristotle, Galileo, Pascal, Kepler and others..

Rs.199.00 text_tax Rs.199.00