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Naturalistic Observation, Experimentation, Mathematics
and the Stages of Knowledge in Spiritual Science
GA 324

# Lecture Title Date City
1. Lecture I Anthroposophy and Science
Walter Stuber, Mark Gardner		 16 Mar 1921
Stuttgart
First Lecture Naturalistic Observation, Experimentation, and Mathematics
Steiner Online Library
2. Lecture II Anthroposophy and Science
Walter Stuber, Mark Gardner		 17 Mar 1921
Stuttgart
Second Lecture Naturalistic Observation, Experimentation, and Mathematics
Steiner Online Library
3. Lecture III Anthroposophy and Science
Walter Stuber, Mark Gardner		 18 Mar 1921
Stuttgart
Third Lecture Naturalistic Observation, Experimentation, and Mathematics
Steiner Online Library
4. Lecture IV Anthroposophy and Science
Walter Stuber, Mark Gardner		 19 Mar 1921
Stuttgart
Fourth Lecture Naturalistic Observation, Experimentation, and Mathematics
Steiner Online Library
5. Lecture V Anthroposophy and Science
Walter Stuber, Mark Gardner		 21 Mar 1921
Stuttgart
Fifth Lecture Naturalistic Observation, Experimentation, and Mathematics
Steiner Online Library
6. Lecture VI Anthroposophy and Science
Walter Stuber, Mark Gardner		 22 Mar 1921
Stuttgart
Sixth Lecture Naturalistic Observation, Experimentation, and Mathematics
Steiner Online Library
7. Lecture VII Anthroposophy and Science
Walter Stuber, Mark Gardner		 23 Mar 1921
Stuttgart
Seventh Lecture Naturalistic Observation, Experimentation, and Mathematics
Steiner Online Library
8. Lecture VIII Anthroposophy and Science
Walter Stuber, Mark Gardner		 23 Mar 1921
Stuttgart
Eighth Lecture Naturalistic Observation, Experimentation, and Mathematics
Steiner Online Library

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