| 000 | 00511nam a2200193Ia 4500 | ||
|---|---|---|---|
| 008 | 131223s9999 xx 000 0 und d | ||
| 040 | _aISI KOLKATA | ||
| 041 | _aEnglish | ||
| 082 |
_a029.7 _bM431 |
||
| 100 | _aMathies M L | ||
| 245 | _aComputerbased reference service | ||
| 260 |
_aChicago _bAmerican Library Association _c1973 |
||
| 300 | _axiii,200p | ||
| 650 | _aInformation retrieval | ||
| 650 | _aMechanized storage | ||
| 650 | _aReference services | ||
| 700 |
_aWatson P G _4Auth. |
||
| 942 | _cBK | ||
| 999 |
_c71750 _d71750 |
||