| 000 | 00554ntaaa2200205 4500 | ||
|---|---|---|---|
| 003 | 01 | ||
| 005 | 20251027202542.0 | ||
| 008 | 0714s1973 ag 01 | ||
| 040 |
_aAR-BaBN _bspa _cAR-BaBN _eaacr _dRIC |
||
| 082 | _a301.2430 Em3 | ||
| 100 |
_aEmery, Edwin _924566 |
||
| 245 | _aLas comunicaciones en el mundo actual | ||
| 250 | _a1 ed. | ||
| 260 |
_aCali, Colombia : _bEditorial Norma, _cc1960, 1965 |
||
| 300 | _a611 p | ||
| 500 | _aComo comunicar con las masas | ||
| 700 |
_aAult, Phillip H _924567 |
||
| 700 |
_aAgee, Warren K _924568 |
||
| 942 | _cBK | ||
| 999 |
_c20575 _d20575 |
||