HDDL(ID:6182/hdd001)

Philips dialogue definition language 

• Country: nl
  • languages for nl
  • nl/1981
• Began: 1981
  • Languages for 1981
  • 1980s languages
  • Fourth generation
  • Late Cold War
• Sammet:SPC
  • SPC
  • SPC/1981
  • SPC/nl