00354nam a2200133 a 450000500170000002000180001708200170003510000210005224500590007325000120013226000280014430000290017250000190020120251203111937.0  a9780470398173  a910.285bKEN  aKennedy, Michael  aIntroducing geographic information systems with arcGIS  a2nd ed.  aNew JerseybWileyc2009  axli.571p.c22cm.bPBeCD  aincludes index