Hart  C.A <br/><br/>
Air photography applied to  surveying   /    
by C.A.Hart 
 - 2nd  edition 
 - p. :    cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography, Aerial.--------<br/>Survey.--------
<br/><br/><label>Dewey Class. No.: </label>91:526.9 HAR