David F. Armstrong

Identifiers

  • Open LibraryOL240472A

Top Subjects

  • Sign language (3)
  • Gesture (2)
  • Language and languages (2)
  • Biolinguistics (1)
  • Grammar, Comparative and general -- Syntax (1)
  • Language and languages -- Origin (1)
  • Deaf, education (1)

Books by David F. Armstrong

Total count: 7