Columbia subject headings:
Industrial hygiene--Societies, etc.--Directories.
Industrial management--Research--Directories.
Industrial management--Study and teaching--Directories.
Industrial organization--Societies, etc.
Industrial safety--Societies, etc.--Directories.
Industrial sociology--Research--Directories.
Work environment--Societies, etc.--Directories.
Harvard subject headings:
Industrial hygiene--Societies, etc.--Directories.
Industrial safety--Societies, etc.--Directories.
Work environment--Societies, etc.--Directories.
Princeton subject headings:
Industrial management--Research--Directories.
Industrial management--Study and teaching--Directories.
Industrial organization--Societies, etc.
Industrial sociology--Research--Directories.