http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
"In addition to the obvious use of this book in courses in personnel work and guidance in the elementary and in the secondary schools, it should be useful also in courses in administration, curriculum, and instruction."--p. vii.
Bibliography: pages 327-342. "Appendix: references on occupational information": pages 343-348.