Royer K. <br/><br/>
Applied field surveying 
by Royer K. 
 -  1970 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>66675 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mechanical engineering
<br/><br/><label>Dewey Class. No.: </label>D1::2, L0;1