Columbia subject headings:
Psychology--Mathematical models--Handbooks, manuals, etc.
Psychometrics--Handbooks, manuals, etc.
Harvard subject headings:
Psychology--Mathematical models--Handbooks, manuals, etc.
Psychometrics--Handbooks, manuals, etc.
Princeton subject headings:
Psychology--Mathematical models--Handbooks, manuals, etc.
Psychometrics--Handbooks, manuals, etc.