Nasir Nayan. <br/><br/>
Persekitaran sistem maklumat geografi /  Nasir bin Nayan. 

 - Tanjong Malim, Perak :  Penerbit Universiti Pendidikan Sultan Idris,  2007. 
 - [vii], 140 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references (p. [141]-[146]) and index. 
<br/><br/><label>ISBN: </label>9789833759149  RM52.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems.