Ortega Pérez, Emilio, <br/><br/>
Sistemas de información geográfica :  teoría y practica / 
Emilio Ortega Pérez [and 3 others]. 
 - 1 online resource :  illustrations, maps. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9788416277681 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geographic information systems.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>G70.212 ebook