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Quantum Theory Teen Nonfiction is heard on more thanQuantum Theory contains the seminal works of quantum theory from the early years of the 20th Century, representing breakthroughs in science that radically altered the landscape of modern knowledge: Quantum Theory of Line Spectra by Niels Bohr and The Origin and Development of the Quantum Theory by Max Planck. This is a new series of definitive books drawing on ancient, medieval and modern writing. Created to entertain, inform and enrich, the new