Chang, Kang-Tsung. <br/><br/>
Introduction to geographic information systems  
Kang-tsung Chang. 
 - 1st ed. 
 - Boston :  McGraw-Hill,  c2002. 
 - xviii, 348 p. :  ill., maps ;  25 cm. +  1 computer optical disc (4 3/4 in.) 
<br/><br/><br/>System requirements: Pentium 60 or better (Pentium 233 recommended); Windows 95 or better; 16 MB RAM (32 RAM or higher recommended); 800 x 600 x 8-bit color display (16-bit or higher recommended); 4x CD-ROM drive (16x or better recommended) 
<br/><br/><label>ISBN: </label>0072382112 0072382112 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems.
<br/><br/><label>Dewey Class. No.: </label>901.285