| 000 | 00430nam a2200157Ia 4500 | ||
|---|---|---|---|
| 999 |
_c8952 _d8952 |
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| 005 | 20221018093358.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a803939043 | ||
| 082 |
_a10.78 _bRIT _223 |
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| 100 | _aRITCHIE, L.David | ||
| 245 |
_aCommunication concepts 2: information / _c[by] L.David Ritchie |
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| 260 |
_aLondon _bSage pub. _c1991 |
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| 300 | _a75 p. | ||
| 500 | _aIncludes references and index. | ||
| 942 | _cR | ||