| 000 | 00549nam a2200205 a 4500 | ||
|---|---|---|---|
| 001 | 8258 | ||
| 003 | BD-DhUET | ||
| 008 | 850110s1981 enka b 001 0 eng | ||
| 020 | _a0855014946 | ||
| 040 |
_aDLC _cDLC _dBD-DhUET |
||
| 082 | 0 | 0 |
_a001.6425 _bBRI/1981 |
| 110 | _aThe British Computer Society | ||
| 245 | 0 | 0 |
_aQuery languages _ba unified approach |
| 250 | _a1st ed. | ||
| 260 |
_aLondon _bHeyden & Son _c1981 |
||
| 300 |
_aix, 105 p. _bill. _c23 cm. |
||
| 504 | _aIncludes Bibliographies | ||
| 650 | 0 | _aOperating systems computer | |
| 942 | _cCP | ||
| 999 |
_c8258 _d8258 |
||