Korte, George B.  _ <br/><br/>
GIS Book  _ 

 - 5th ed 
 - New Delhi  Cengage Learning  2001 
 - 387 p.  PB  22 cm. 
<br/><br/> 5th edition updated and expanded 
<br/><br/><label>ISBN: </label>9788131503997 
<br/><br/><label>Subjects--Personal Names: </label>   _ 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Geographic information system
<br/><br/><label>Dewey Class. No.: </label>910.285  / KOR