Fuzzy-Logik: Einführung in die algebraischen und logischen Grundlagen
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52 Weekly Affirmations: Techniques to Unleash the Power of Your ...
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Experiments With Alternate Currents of High Potential and High ...
Nikola Tesla
Instant Wind Forecasting
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The True Believer: Thoughts on the Nature of Mass Movements
Eric Hoffer
Jewish Gnosticism, Merkabah Mysticism, and Talmudic Tradition
Gershom G. Scholem