Usill, G .W. <br/><br/>
Practical Serveying  

 - 15th 
 - London :   Technical Press,   c1960 
 - 471 p.  : ill 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surveying
<br/><br/><label>Dewey Class. No.: </label>526.9  / USI