Sickle, Jan Van  . <br/><br/>
GPS for land surveyors /  
by Jan Van Sickle. 
 - 3rd ed /  
 - Boca Raton :   CRC Press, Taylor & Francis Group ,   2008 
 - xxi, 338p :  
<br/><br/><label>ISBN: </label>978-0-8493-9195-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Global positioning system
<br/><br/><label>Dewey Class. No.: </label>U181  / P8