--subdivision Education (Secondary) under classes of persons and ethnic groups; and subdivision Study and teaching (Secondary) under names of individual corporate bodies, names of places, ethnic groups, and topical headings, e.g. Science--Study and teaching (Secondary)
Here are entered general works on high schools in suburban areas. This heading may be divided geographically by names of individual regions, countries, states, etc. Works on high schools in specific suburban areas are entered under the heading High schools with the appropriate geographic subdivision.
Here are entered general works on high schools in urban areas. This heading may be divided geographically by names of individual regions, countries, states, etc. Works on high schools in specific cities or other urban areas are entered under the heading High schools with the appropriate geographic subdivision.