• Media type: Serial; Monograph Series
  • Title: ACSDE research monograph
  • Contributor: American Center for Study of Distance Education
  • imprint: University Park, Pa.: ACSDE, 19XX-
  • Language: English
  • Keywords: Monografische Reihe
  • Origination:
  • Footnote: Nebensacht.: Research monographs

> Publishers' series