Agor, R. <br/><br/>
A text book of surveying and levelling: for degree diploma students; practicing engineers and surveyors 

 - 11th ed. 
 - Delhi  Khana 
 - 1216p.:ill. 
<br/><br/><label>ISBN: </label>9788174092359 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science<br/>Surveying; Leveling
<br/><br/><label>Dewey Class. No.: </label>526.9  / Ag74t