Agor.R <br/><br/>
A textbook on surveying  & leveling for degree A.M.I.E and diploma  students/ 
R .Agor 
 - 4th ed. 
 - Delhi :  Khannan Publisher,  1980 
 - Various pages 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying<br/>Surveying  & leveling
<br/><br/><label>Dewey Class. No.: </label>526.9  / AGO