| 000 | 00574 a2200265 4500 | ||
|---|---|---|---|
| 001 | 143184 | ||
| 020 | _a0-408-70137-43 | ||
| 041 | _aeng | ||
| 080 | _a025.347 Jon | ||
| 245 | _aAutomatic keyword classification for information retrieval | ||
| 250 | _a | ||
| 260 | _aLondon | ||
| 260 | _bButterworths, | ||
| 260 | _c1971 | ||
| 300 | _avii,253 p. | ||
| 300 | _c22 cm | ||
| 490 | _a | ||
| 100 | _aJones, Karen Sparck | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aAutomatic indexing | ||
| 650 | _aInformation retrieval-Data processing | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c89174 _d89174 |
||