TY  - BOOK
AU  - 
AU  - Preissl, Brigitte, Ed.
TI  - Telecommunication markets: drivers and impediments
SN  - 9783790820812
U1  - 384 
PY  - 2009///
CY  - Heidelberg
PB  - Physica-Verlag
KW  - Telecommunication -- Marketing
KW  - Telecommunication policy
ER  -