| 000 | 00437nam a2200145Ia 4500 | ||
|---|---|---|---|
| 999 |
_c30228 _d30228 |
||
| 008 | 190711s9999 xx 000 0 und d | ||
| 020 | _a0521828430 | ||
| 082 | _a621.384 S531 | ||
| 100 | _aSharma, Chetan | ||
| 100 | _aNakamura, Yasuhisa | ||
| 245 | 0 |
_aWireless Data Services _bTechnologies, Business Models and Global Markets |
|
| 260 |
_aCambridge _bCambridge University Press _c2003 |
||
| 300 | _axxxvii+361p.,25X18Cm | ||
| 942 | _cBK | ||