McDermott, E E <br/><br/>
Densitometric analysis of manual processing techniques.  [electronic resource] 

 -  Journal of the Biological Photographic Association  Jan 1976 
 - 15-17 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0006-3215 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Image Enhancement--methods<br/>Photomicrography