Mary Frances Callan

Identifiers

  • Open LibraryOL886291A

Top Subjects

  • Medical care -- United States -- Cost control (1)
  • Medical care -- Cost control (1)
  • Insurance, Health -- United States -- Cost control (1)
  • Insurance, Health -- Cost control (1)
  • School superintendents (1)
  • In-service training (1)
  • United States (1)

Books by Mary Frances Callan

Total count: 3