TY  - BOOK
AU  - Michael,Alex
AU  - Salter,Ben
TI  - Marketing through search optimization: how people search and how to be found on the Web 
SN  - 0750683473
U1  - 658.8 
PY  - 2008///
CY  - Amsterdam, Boston, London
PB  - Butterworth-Heinemann
KW  - Mercadeo por internet
KW  - Motores de búsqueda
ER  -