The internet phone connection : Making [virtually] free long-distance calls with your computer /

Míreanna Comhchosúla

• Internet phone connection /
  le: Kirk,Cheryl
  Foilsithe: (1997)
• Internet Phone Connection /
  le: Kirk, Cheryl .
  Foilsithe: (1997)
• The Internet Connection:System Connectivity and Configuration
  le: Quarterman,John S.
  Foilsithe: (1994)
• Phone message
  le: Govindan Nampoothiri, Kuttamperoor
  Foilsithe: (1981)
• Phone Message /
  le: Govindan Namboothiri
  Foilsithe: (1981)