Agor, R <br/><br/>
A textbook of surveying and levelling 

 - 12 
 - New Delhi  Khanna Publishers  2015 
 - 1234p. : ill. ; Rs. 549.00 
<br/><br/> Reprint year 2023, Includes index 
<br/><br/><label>ISBN: </label>9788174092359 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil engineering<br/>Electronic distance measurements<br/>Hydrographic surveying<br/>Leveling<br/>Photogrammetric surveying<br/>Survey -- Hydrography<br/>Survey -- Photogrametry<br/>Surveying<br/>Surveying instruments<br/>Theodolite -- Surveying instrument<br/>Triangulation