Columbia subject headings:
Comparative government--Handbooks, manuals, etc.
Constitutional law--Handbooks, manuals, etc.
Political science--Handbooks, manuals, etc.
Social sciences--Handbooks, manuals, etc.
Harvard subject headings:
Comparative government--Handbooks, manuals, etc.
Constitutional law--Handbooks, manuals, etc.
Political science--Handbooks, manuals, etc.
Social sciences--Handbooks, manuals, etc.
Princeton subject headings: