Clarke, Keith C.
Getting started with geographic information systems / Keith C. Clarke. - Upper Saddle River, NJ : Prentice Hall, c1997. - xiii, 353 p. : ill. ; 24 cm.
0132947862
Geographic information systems.
910.285 CLA
Getting started with geographic information systems / Keith C. Clarke. - Upper Saddle River, NJ : Prentice Hall, c1997. - xiii, 353 p. : ill. ; 24 cm.
0132947862
Geographic information systems.
910.285 CLA