Spitzing Gunter <br/><br/>
The focalguide to enlarging  BOOK 

 - London  Focal  1977 
 -  184p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography-Darkroom practices
<br/><br/><label>Dewey Class. No.: </label>770.28  / SPF