TY  - BOOK
AU  - Koivukoski,Ulla
AU  - Raisanen,Vilho
TI  - Managing mobile services: technologies and business practices 
SN  - 0470021446
AV  - TK6570.M6  .K64 2005
PY  - 2005///
CY  - Hoboken, NJ
PB  - John Wiley
KW  - Mobile communication systems
KW  - Management
ER  -