Surveying formulas 
Besavilla, Venancio I. Jr. 
 -  VIB Publisher.  2017 
 - 300 pages 
<br/><br/>
<br/><br/><label>ISBN: </label>978-6-219-56312-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying.
<br/><br/><label>Dewey Class. No.: </label>F 526.9 B554 2017