TY  - BOOK
AU  - Cox,Ingemar J.
TI  - Digital watermarking
SN  - 1558607145
AV  - QA76.9  .C69 2002
PY  - 2002///
CY  - San Francisco
PB  - Morgan Kaufmann Publisher
KW  - Data protection
KW  - Watermarks
ER  -