TY  - SER
AU  -  Tennant, John A.
TI  -  Bromide Printing and Enlarging : :  
AV  - TR 
PY  - 2008///
PB  -  Project Gutenberg, 
KW  -  Photography -- Enlarging
KW  -  Photography -- Printing processes -- Silver
N1  -  Public domain in the USA;  Text
UR  -  http://www.gutenberg.org/ebooks/24637
ER  -