Gaunt, Leonard <br/><br/>
The focialguide to lenses 

 - London  Focal Press  1977 
 - 206p. 
<br/><br/><label>ISBN: </label>0240509595 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography
<br/><br/><label>Dewey Class. No.: </label>770  / GAU