TY  - BOOK
AU  - Johnson George Lindsay
ED  - 
TI  - Photography in Colours : A Text Book for Amateurs and Students of Physics
U1  - 778.6 Joh/Pho 
PY  - 1914///
CY  - London
PB  - George Routtedge
KW  - Color Photography
N1  - B
ER  -