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| 020 | _a0706964306 | ||
| 041 | _aEnglish | ||
| 082 |
_a025.5 _bKUM |
||
| 100 | _aKrishan Kumar | ||
| 245 | _aReference services | ||
| 250 | _a04th ed | ||
| 260 |
_c1991 _aNew Delhi _bVikas publishing House _g1991 |
||
| 300 | _a431p | ||
| 650 | _aLibrary and information science | ||
| 942 | _cPRB | ||
| 999 |
_c1389 _d1389 |
||