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| 999 |
_c22373 _d22373 |
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| 005 | 20211227115445.0 | ||
| 008 | 180712s9999 xx 000 0 und d | ||
| 020 | _a70333548 | ||
| 082 |
_a25.52 _bKAT _223 |
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| 100 | _aKatz, William A. | ||
| 245 |
_aINTRODUCTION TO REFERENCE WORK: reference services and reference processes _c/ William A.Katz |
||
| 250 | _a2nd ed. | ||
| 260 |
_aNew York _bMcGraw-Hill Book company _c0 |
||
| 300 | _avii;xii,274 p. | ||
| 500 | _aincludes index | ||
| 942 | _cR | ||