Jhon Hedcocs. <br/><br/>
Dark Room Techniques 

 - New York  Fireside Book  1985 
<br/><br/><label>ISBN: </label>0000021591 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Room <br/> Techniques<br/>Dark <br/>Photography and photographs(770) Temp
<br/><br/><label>Dewey Class. No.: </label>770