Bothamley, C. H. <br/><br/>
The ilford manual of photography / 
by C. H. Bothamley 
 - Ilford :  Ilford Press,  [n.d] 
 - 290 p. :  ill. ;  17 cm. 
<br/><br/> Include index  Revised and enlonged 300 and 10,000