Columbia subject headings:
Harvard subject headings:
Academic achievement--Case studies.
School management and organization--Social aspects--Case studies.
Schools--Social aspects--Case studies.
Social structure--Case studies.
Teachers--Attitudes--Case studies.
Princeton subject headings:
Academic achievement--Case studies.
School management and organization--Social aspects--Case studies.
Schools--Social aspects--Case studies.
Social structure--Case studies.
Teachers--Attitudes--Case studies.