John M. Duggan

Identifiers

  • Open LibraryOL2945316A

Top Subjects

  • Prediction of scholastic success (2)
  • Educational tests and measurements (1)
  • Gastroenterology (1)
  • Epidemiology & medical statistics (1)
  • Medical (1)
  • Digestive organs (1)
  • Diseases (1)

Books by John M. Duggan

Total count: 4