Tomlinson, Roger F. <br/><br/>
Thinking about GIS :  geographic information system planning for managers / 
Roger Tomlinson. 
 - 4th ed. 
 - Redlands, Calif. :  ESRI Press,  2011. 
 - xviii, 249 p. :  col. ill. ;  23 cm. +  1 videodisc (DVD : sd., col. ; 4 3/4 in.) 
<br/><br/>Includes bibliographical references (p. [237]-238) and index. 
<br/><br/><label>ISBN: </label>9781589482739 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems.