Heywood,Ian  <br/><br/>
An introduction to geographical information system /  by Ian Heywood, Sarah Cornelius and Steven Carver 

 - 3rd ed. 
 - Noida:  Pearson,  2009. 
 - xxxvi,426p.;  24cm. 
<br/><br/>includes bibliography, glassary and index 
<br/><br/><label>ISBN: </label>9788131731932  Rs.825/- 
<br/><br/><label>Subjects--Index Terms: </label>GEOGRAPHICAL INFORMATION SYSTEM 
<br/><br/><label>Dewey Class. No.: </label>910.285  / HEY/I