TY  - BOOK
AU  - Craven, George M
TI  - Object and image : : an introduction to photography 
SN  - 0136289258
AV  - TR 145 C73
PY  - 1975///
CY  - Englewood Cliffs, N.J. 
PB  - : Prentice-Hall
KW  - Fotografía
KW  - - Técnicas
ER  -