| 000 | 00456nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a330 _bW927S |
||
| 110 | _aWorld Bank | ||
| 245 | _aEducational use of mass media | ||
| 260 |
_aWashington _bWorld Bank _c1981 |
||
| 300 | _av,124p. | ||
| 440 | _aWorld Bank Staff Working Paper; no.491 | ||
| 650 | _aEconomics | ||
| 650 | _aMass media | ||
| 942 | _cBK | ||
| 999 |
_c84295 _d84295 |
||