00406nam a2200133Ia 450000500170000000800410001702000180005808200180007610000240009424500730011826000320019150400320022365000170025520240911061741.0190213s9999    xx            000 0 und d  a9781420082135  a526.0285bPET  aPeterson, Gretch N. 0aGIS Cartography/ bA Guide Effective Map Design/ cGretch N.Peterson  aNew York:bCRC Press,c2009  aIncludes references & index  aCartography