TY  - BOOK
AU  - Ledford,Jerri L.
TI  - Search engine optimization bible
SN  - 9780470452646
PY  - 2009///
CY  - Indianapolis, IN
PB  - Wiley Pub.
KW  - Web search engines
KW  - Web sites
KW  - Design
KW  - Ratings and rankings
ER  -