Panigrahi, Narayan Geographical information science Narayan Panigrahi - Hyderabad Universities Press 2009 - xii, 276 p., 4 p. of plates : ill. (some col.), charts, maps (some col.) ; 25 cm ISBN: 9781439810040 Subjects--Topical Terms: Geographic information systems Dewey Class. No.: 910.0285 NAR