| 000 | 00381nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 241226s9999 xx 000 0 und d | ||
| 020 | _a0 | ||
| 082 |
_a659.144 _bJAN |
||
| 100 | _aJansen,Bernard | ||
| 245 | 0 | _aUnderstanding sponsered search:core elements of keyword advertising | |
| 260 |
_aNew Delhi : _bCambridge Uni.Press, _c2021. |
||
| 350 | _a2226 | ||
| 650 | _aCommunication | ||
| 999 |
_c172920 _d172920 |
||