| 000 | 00623nam a22001937a 4500 | ||
|---|---|---|---|
| 008 | 230221b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0-208-01660-0 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 002:681.3.022 _bL7 |
||
| 100 |
_aHoughton, Bernard _9937 |
||
| 245 |
_aOn-LIne information retrieval systems: _bAn introductory manual to principles and practice |
||
| 260 |
_aLondon: _bClive Bingley Ltd., _c1977 |
||
| 300 | _a160p. | ||
| 650 | _aLibrary and information studies | ||
| 653 | _aNetworks | ||
| 653 | _aBoolean logic | ||
| 700 | _aConvey, John | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c2694 _d2694 |
||