Columbia subject headings:
City children--Social conditions.
City planning--Citizen participation.
Urban youth--Social conditions.
Harvard subject headings:
City children--Social conditions.
City planning--Citizen participation--Handbooks, manuals, etc.
Poor children--Social conditions.
Poor youth--Social conditions.
Urban youth--Social conditions.
Princeton subject headings:
City children--Social conditions.
City planning--Citizen participation.
Urban youth--Social conditions.