US5712979 Патенты
A method and apparatus for tracking the navigation path of a user that has been directed to a second site on the WWW
Притязаний: 7. Знаков текста: 61 215.
US5712979 Патенты
A method and apparatus for tracking the navigation path of a user that has been directed to a second site on the WWW
Притязаний: 7. Знаков текста: 61 215.