k chang <br/><br/>
Introduction to geographic information system 

 - 4th 
 -  Tata  mc graw hill  2008 
 - xii, 450.:ill  Pbk 
<br/><br/><label>ISBN: </label>178 0 01 065898 1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographicinformationsystem
<br/><br/><label>LC Class. No.: </label>G70.212.C4 2008