Columbia subject headings:
Industrial psychiatry--Congresses.
Personnel management--Congresses.
Psychology, Industrial--Congresses.
Harvard subject headings:
Industrial psychiatry--Congresses.
Industrial psychiatry.
Personnel management
Personnel management--Congresses
Psychology, Industrial--Congresses.
Psychology, Industrial.
Princeton subject headings:
Industrial psychiatry--Congresses.
Personnel management--Congresses.
Psychology, Industrial--Congresses.