Gorr, Wilpen L.. <br/><br/>
GIS tutorial 1 : basic workbook /  
by Wilpen L. Gorr andm Kristen S. Kurland. 
 - /   . 
 - California :   ESRI Press ,   2011. 
 - viii,415p. :   ills.(col.) ;   25cm  1 DVD .  
<br/><br/>includes index and appendices 
<br/><br/><label>ISBN: </label>9781589482593  US D79.95 
<br/><br/><label>Subjects--Index Terms: </label>SPATIAL ANALYSIS (STATISTICS) GEOGRAPHICAL INFORMATION SYSTEMS 
<br/><br/><label>Dewey Class. No.: </label>910.285  / GOR/G