Managing geographic information systems /

Eitemau Tebyg

• Managing geographic information systems /
  gan: Obermeyer, Nancy J.
  Cyhoeddwyd: (1994)
• Managing geographical information systems /
  gan: Obermeyer, Nancy J.
  Cyhoeddwyd: (2008)
• Introduction to geographic information technology
  gan: Sujit,Choudhury
  Cyhoeddwyd: (2009)
• Introduction to geographic information technology /
  gan: Choudhury, Sujitetc
  Cyhoeddwyd: (2009)
• Information systems concepts for management
  gan: Lucas, Henry C
  Cyhoeddwyd: (1994)