Lo, C. P. <br/><br/>
Concepts and techniques of geographic information systems / 
C. P. Lo and Albert K. W. Yeung. 
 - 2nd ed. 
 - New Delhi :  PHI learning,  2007. 
 - xii, 532 p. 
 - PH Series in Geographic Information Science .
<br/><br/><label>ISBN: </label>9788120339149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems (GIS)<br/>Data Processing<br/>Digital Terrain Modeling
<br/><br/><label>Dewey Class. No.: </label>910.285  / LO-C