Columbia subject headings:
Harvard subject headings:
Education--Aims and objectives--United States--Case studies.
High school environment--United States--Case studies.
High schools--United States--Administration--Case studies.
High schools--United States--Case studies.
School improvement programs--United States--Case studies.
Princeton subject headings:
Case studies.
Education--United States--Aims and objectives--Case studies.
High school environment--United States--Case studies.
High schools--United States--Administration--Case studies.
High schools--United States--Case studies.
School improvement programs--United States--Case studies.