01196nam a2200193Ia 4500 CTU_152608 210402s9999 xx 000 0 und d 910.285 G342/Vol.1 Geographical information systems : Principles and applications edited by David J. Maguire, Michael F. Goodchild, and David W. Rhind Harlow, Essex, England Longman Scientific & Technical 1991 An international team of experts have made important contributions on Geographical Information Systems (GIS) in this well-organized reference. The first volume offers an excellent overview of GIS, covering fundamental principles and examines basic intellectual, technical and organizational forces which have a profound impact on the development of GIS. The second volume provides insight into national and international programs; socio-economic, environmental, and management applications; and presents some engrossing predictions for the future. Geographic information systems,Hệ thống thông tin địa lý Ái Trung tâm Học liệu Trường Đại học Cần Thơ