Encyclopedia Britannica - Philosophy of Science
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Unconventional Computing: A Volume in the Encyclopedia of Complexity ...
Andrew Adamatzky
The Realism/antirealism Debate in the Philosophy of Science: ...
Radu Dudau
The Oil That Heals: A Physician's Success With Castor Oil Treatments
William A. McGarey
Piaget's Theory of Intellectual Development
Herbert Ginsburg & Sylvia Opper
Cunningham's Encyclopedia of Magical Herbs
Scott Cunningham