DeMers, Michael N. <br/><br/>
Fundamentals of geographic information systems /  
by Michael N DeMers. 
 - 3rd ed /   . 
 - New Delhi :   Wiley India ,   2005. 
 - 467p. :   figures ;   23cm .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9788126516865  RS399.00 
<br/><br/><label>Subjects--Index Terms: </label>GEOGRAPHIC INFORMATION SYSTEMS 
<br/><br/><label>Dewey Class. No.: </label>910.285  / DEM/F