Columbia subject headings:
Charities--United States--Handbooks, manuals, etc.
Nonprofit organizations--Handbooks, manuals, etc.
Harvard subject headings:
Charities--United States--Handbooks, manuals, etc.
Nonprofit organizations--Handbooks, manuals, etc.
Princeton subject headings:
Charities--United States--Handbooks, manuals, etc.
Corporation, Nonprofit--Handbooks, manuals, etc.