Columbia subject headings:
Ethics--Congresses.
Human beings--Congresses.
Mind and body--Congresses.
Wright, G. H. von (Georg Henrik), 1916-2003--Congresses.
Harvard subject headings:
Ethics--Congresses
Human beings--Congresses
Mind and body--Congresses
Wright, G. H. von (Georg Henrik), 1916---Congresses.
Princeton subject headings:
Ethics--Congresses.
Human beings--Congresses.
Mind and body--Congresses.
Wright, G. H. von (Georg Henrik), 1916---Congresses.