| 000 | 00411nam a22001217a 4500 | ||
|---|---|---|---|
| 999 |
_c170 _d170 |
||
| 005 | 20200811164205.0 | ||
| 008 | 200810b ||||| |||| 00| 0 eng d | ||
| 020 | _a0803812183 | ||
| 040 | _cCML | ||
| 245 |
_aThe Communications Revolution a History of Mass Media in the United States. _cGordon, G.N. |
||
| 260 |
_aUnited States _bSaunders of Toronto _c1977 |
||
| 942 |
_2ddc _cBK _e1st Edition _h302 _mGOR |
||