00454nam a2200145Ia 4500100003000000942000700030654002700037245006200064260003300126082001700159300000800176546001200184999001700196952009500213  aLo/C.P/ Yeung/Albert K.W   cBK  ageographic information  aConcepts and techniques of Geographic Information systems  bPrentice Hall of Indiac2004  a658.4038bLO  a492  aENGLISH  c33475d33475  001040708CRCaCRCEbCRCEd2023-03-17l0o658.4038 LOp15519r2023-03-17w2023-03-17yBK