Tomlinson, Roger F. <br/><br/>
Thinking about GIS :  geographic information system planning for managers / 

 - 1st ed. 
 - Redlands, Calif. :  ESRI Press,  2003. 
 - xx, 307 p. : b ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>1589481194 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems.
<br/><br/><label>Dewey Class. No.: </label>658 ESR 2003