Greenleaf, A. R <br/><br/>
Photographic optics 
Allen R. Greenleaf. 
 - New York  Macmillan  1952 
 - vii, 214p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NASA thesaurus<br/>Photographic equipment<br/>Photographic optics<br/>Photography
<br/><br/><label>Universal Decimal Class. No.: </label>771.35  / GRE