| 000 | 00532nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 220518b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0060135948. | ||
| 050 | _aHM258.S287 1980 | ||
| 100 |
_aRivers, L. Rivers,Schramm. Wilbur,Christians ,G.Clifford _951660 |
||
| 245 |
_aResponsibility in mass communication; _cWilliam L. Rivers,Wilbur, Schramm,Clifford G. Christians |
||
| 260 |
_aNew York: _bHarper & Row,Publishers; _c1980. |
||
| 300 |
_a378p.; _c21cm. |
||
| 650 |
_amass media _xsocial aspects _911032 |
||
| 942 |
_2lcc _cMONOGRAPH |
||
| 999 |
_c131456 _d131456 |
||