Roy, S K. <br/><br/>
Fundamentals of surveying 

 - New Delhi :  Prentice Hall Of India,  1994 
 - 606. 
<br/><br/><label>ISBN: </label>8120312600  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydraulic engineering
<br/><br/><label>Dewey Class. No.: </label>627.131  / ROY