Sharma, H.S. <br/><br/>
Mathematical modelling in geographical information system, global positioning system and digital cartography 

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 - New Delhi  Concept Publishing Company  2006 
 - ix, 424p.   
<br/><br/>   
<br/><br/><label>ISBN: </label>81-8069-342-2 
<br/><br/><label>ISSN: </label>
<br/><br/><label>Subjects--Index Terms: </label>Geographic information systems- Mathematical modelling  Global positioning system- mathematical modelling  Digital mapping- Geography  Cartography  Chartography  Plans  Maps  Atlases  Globes  Charts  Geography 
<br/><br/><label>Dewey Class. No.: </label>911:681.516