Thomas Nagel
Alan Thomas
The Schism between Freud and Jung over Schreber - Essay
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The Practice of Philosophy: A Handbook for Beginners
Jay F. Rosenberg
The Web of Life: A New Scientific Understanding of Living Systems
Fritjof Capra
Codescent objects in 2-dimensional universal algebra
John Bourke
Ecoscience: Population, Resources, Environment
Paul R. Ehrlich & Anne H. Ehrlich & John P. Holdren
From Stonehenge to Modern Cosmology
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Piaget's Theory, a Primer
John L. Phillips