Graser, Anita. Learning QGIS 2.0 : use QGIS to create great maps and perform all the geoprocessing tasks you need / Anita Graser. - Birmingham : Packt Publishing, 2013. - 98 p. : ill. - Open source. Community experience distilled. . Includes index. ISBN: 9781782167488 Subjects--Topical Terms: Geographic information systems.Geospatial data. LC Class. No.: G70.212 / G727L