Information systems

Míreanna Comhchosúla

• Information systems /
  le: Vickery, B. C.
  Foilsithe: (1973)
• Information Systems.
  le: Vickery, B.C
  Foilsithe: (1973)
• Analysis of information systems
  le: Vickery B C
  Foilsithe: (1973)
• Information retrieval systems
  le: Vickery B C
  Foilsithe: (1968)
• Techniques of information retrieval /
  le: Vickery, B. C.
  Foilsithe: (1970)