TY  - BOOK
AU  - Croy
AU  - Bradley,F.
TI  - Graphic effects by photography
SN  - 0240508327
U1  - 778.8 
PY  - 1973///
CY  - London
PB  - Focal Press
KW  - Colour photography
KW  - Graphic methods
KW  - Color photography
KW  - Equipment and supplies
KW  - Printing processes
N1  - Includes index
ER  -