TY  - BOOK
AU  - Swedlund,Charles
TI  - Photography: A hanbook of history, materials, and processes
U1  - 770 
PY  - 1974///]
CY  - Ney York
PB  - Holt, Rinehart and Winston
KW  - Photography
KW  - Local
N1  - Bibliography: p. 352-358
ER  -