GIS tutorial /
Gorr, Wilpen L.
GIS tutorial / By Wilpen L Gorr, Kristen S Kurland and David W Allen. - 4th ed. - California : Esri Press, 2011. - 401p.v.<3>. ; 00 cm. ; + DVD.
526.90285 / GOR
GIS tutorial / By Wilpen L Gorr, Kristen S Kurland and David W Allen. - 4th ed. - California : Esri Press, 2011. - 401p.v.<3>. ; 00 cm. ; + DVD.
526.90285 / GOR