![](/img/cover-not-exists.png)
How changes in word frequencies reveal changes in the focus of theJDDDMP
Webber, Richard, Stroud, DickVolume:
14
Language:
english
Journal:
Journal of Direct, Data and Digital Marketing Practice
DOI:
10.1057/dddmp.2013.19
Date:
April, 2013
File:
PDF, 197 KB
english, 2013