| 000 | 00496nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 140208s9999 xx 000 0 und d | ||
| 020 | _a9780208016607 | ||
| 044 | _aUnited Kingdom | ||
| 080 | _a025.3 H814O | ||
| 100 | _aHoughton, Bernald | ||
| 245 |
_aOn-line information setrieval systems : an introductory manual to principles and practice _cBernald Houghton, John Convey |
||
| 260 |
_bClive Bingley _aLondon _c1977 |
||
| 300 | _a160 p.; 22cm,. | ||
| 700 | _aConvey, John | ||
| 942 |
_2udc _cGB |
||
| 999 |
_c10524 _d10524 |
||