Davis, Raymond Earl. <br/><br/>
Elementary plane surveying ; text and manual 

 - 2 ed. 
 - New York :  McGraw-Hill,  1941 
 - 464 p. 
<br/><br/><label>LCCN: </label>71831 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Topografía.
<br/><br/><label>Dewey Class. No.: </label>526  / D38 1941