000 | 00433nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 160316s9999 xxu||||| |||| 00| 0 eng d | ||
020 | _a0-8039-3501-3 | ||
100 | _aPichard Robert G | ||
245 | _aMedia economics | ||
260 |
_aLondon _bSage _c1989 |
||
300 | _a136p;22.5cm | ||
650 | _aMass media-economic aspects | ||
999 |
_c51635 _d51635 |