BERNHARDSEN TOR GEOGRAPIC INFORMATION SYSTEMS GEOGRAPIC INFORMATION SYSTEMS - - NEW DELHI JOHN WILEY 2009 - 428 UNDER TEQIP PHASE - II ISBN: 9.78813E+11 Subjects--Topical Terms: GEOGRAPHICAL INFORMATION SYSTEM GEOGRAPHIC INFORMATION Dewey Class. No.: 910.285 BER / BER