Different Behavior of an Introverted and and Extroverted Child in a Museum Situation, scanned from Psychology: The Fundamentals of Human Adjustment, by Norman L. Munn, Houghton Mifflin Company, 1946.

Different Behavior of an Introverted and and Extroverted Child in a Museum Situation, scanned from Psychology: The Fundamentals of Human Adjustment, by Norman L. Munn, Houghton Mifflin Company, 1946.