Information systems

Antzeko izenburuak

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