To Understand Is to Invent: The Future of Education
Jean Piaget
Is There Life on Earth - An Introduction to Gurdjieff
John G. Bennett
Encyclopedia of Public International Law
Rudolf Bernhardt
The Oxford Handbook of Culture and Psychology
Jaan Valsiner
Oxford Library of Psychology (1)
Merriam-Webster's Advanced Learner's English Dictionary
Merriam-Webster
Personal Identity and Buddhist Philosophy: Empty Persons
Mark Siderits