U.S. Youth Segment Holds Strong Promise for Carriers.

Autor: Trofimoff, Alex trofimoffav@bernstein.com, Walters, Gregory M. waltersgm@bernstein.com
Zdroj: White Book - Bernstein 2002 U.S. Youth Wireless Survey. 2002, p3-8. 6p. 10 Graphs.
Databáze: Business Source Ultimate