Chang, Kang-tsung <br/><br/>
Introduction to geographic information systems / 
 Data files CD-ROM to accompany  [computer file] : introduction to geographic information systems 
Kang-Tsung Chang 
 - 4th ed. 
 - Boston :  McGraw-Hill,  c2008 
 - xiv, 450 p. :  ill., maps ;  24 cm. +  1 computer disc 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780073051154 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems