Columbia subject headings:
Jung, C. G. (Carl Gustav), 1875-1961.
Psychological tests--United States--History.
Typology (Psychology)
Typology (Psychology)--Testing.
Harvard subject headings:
Jung, C. G. (Carl Gustav), 1875-1961
Psychological tests--United States--History.
Typology (Psychology)
Typology (Psychology)--Testing.
Princeton subject headings:
Jung, C. G. (Carl Gustav), 1875-1961.
Psychological tests--United States--History.
Typology (Psychology)
Typology (Psychology)--Testing.