| 000 | 00393cam a22001217a 4500 | ||
|---|---|---|---|
| 008 | 180718b1958 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aP83 Un3 | ||
| 245 |
_aAdult education groups and audio-visual techniques _cby UNESCO, United Nation |
||
| 260 |
_aParis _bPlace-De Fonteny _c1958 |
||
| 300 | _a35p | ||
| 440 | _aReports and papers on Mass Communication No,25 | ||
| 700 | _aUnited Nation. UNESCO | ||
| 999 |
_c494933 _d494933 |
||