CHANG, KANG-TSUNG <br/><br/>
INTRODUCTION TO GEOGRAPHIC INFORMATION SYSTEMS 

 - SINGAPORE  John Wiley and Sons Inc., Singapore   2003 
<br/><br/><label>ISBN: </label>0 07 049552 1 
<br/><br/><label>Dewey Class. No.: </label>910.222  / CHA/IN