Kilford, W. K. <br/><br/>
Elementary air survey/ 
W. K. Kilford. 
 - 4th ed.  Low priced ed. 
 - London:  Pitman publishing ltd,  c1979. 
 - xii, 345p.:  illus.  23 cm. 
<br/><br/> Includes index. 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0273010824 
<br/><br/><label>LCCN: </label>66087791  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aerial photogrammetry.
<br/><br/><label>LC Class. No.: </label>TA593  / .K48 
<br/><br/><label>Dewey Class. No.: </label>526.9823/KIE