00658cam a22001937i 450000500170000000800410001702000220005804000350008004100080011504200140012308200180013710000210015524500820017626000400025830000380029865000440033665000200038071000640040020160115132814.0040909s1999 caua 001 0 eng d a1879102625 (pbk.) aWAUcWAUdCtYdDLCdCO-BoIAVH aeng alccopycat04a910.285bZ46m1 aZeiler, Michael.10aModeling our world :bthe ESRI guide to geodatabase design /cMichael Zeiler. aRedlands, CA :bESRI Press,cc1999. avi, 199 p. :bcol. ill. ;c23 cm.16aSistemas de Información Geográfica.24aMapas digitales2 aEnvironmental Systems Research Institute (Redlands, Calif.)