Clendinning, J. <br/><br/>
Principles of Surveying 

 - Second 
 - Blackie and Son Limited  London  1960 
 - 376p.  fig. 
<br/><br/><label>Nat. Bib. No.: </label>1879 
<br/><br/><label>Universal Decimal Class. No.: </label>528.08  / CLE