Gorr, Wilpen L. <br/><br/>
GIS tutorial : workbook for ArcView 9 / 
Wilpen Lewis Gorr, Kristen Seamens Kurland 
 - xiv, 355 p. :  il. ;  28 cm. 
<br/><br/><label>ISBN: </label>1589481275 (pbk. : alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ARCVIEW<br/>SISTEMAS DE INFORMACION GEOGRAFICA
<br/><br/><label>Dewey Class. No.: </label>910.285  / G6 2005