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| 001 | EST | ||
| 003 | 316.77 / E75 | ||
| 004 | M | ||
| 006 | m | ||
| 100 | _aErnst, Martin L. | ||
| 100 | _aOettinger, Anthony G. | ||
| 100 | _aBrascomb, Anne W. | ||
| 100 | _aRubin, Jerome S. | ||
| 100 | _aWikler, Janet | ||
| 245 | _aMastering the changing information world | ||
| 650 | _a<INFORMACION><COMUNICACION><HISTORIA DE LA COMUNICACION><TECNOLOGIA> | ||
| 999 |
_c20206 _d20206 |
||