The silverprint manual : the users guide to black and white materials, processes and techniques /
Ephraums, Eddie.
Reed, Martin.
London : Silverprint Manual,
1990.
Binders issued 1991- have title: The Ag+ photographic manual.
Kept up-to-date with updates published with "Silverprint magazine" which became "Ag+ photographic" with no. 2 (summer 1991).