00393nam a2200133Ia 4500008004100000020001500041041000800056082001600064100002000080245009600100250001000196260004000206300001300246211209s2001    xx            000 0 und d  a8131503992  aeng  a910.285 KOR  aKORTE, GEORGE B  aGIS BOOK: HOW TO IMPLEMENT, MANAGE, AND ASSESS THE VALUE OF GEOGRAPHIC INFORMATION SYSTEMS   a5 ed.  aNEW DELHIbCENGAGE PUBLISHINGc2001  aXI + 387