| 000 | 00492nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190329s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-7555-137-2 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a020 _bU65P |
||
| 100 | _aUpadhyay, J.L. | ||
| 245 | 0 |
_aPustakalay vigyan ke siddhant _cJ.L. Upadhyay |
|
| 260 |
_aNew Delhi _bUniversity Publication _c2007 |
||
| 300 | _aviii, 431p. | ||
| 650 | _aLIBRARY and INFORMATION SCIENCES; LIBRARY SCIENCE THEORIES; KNOWLEDGE MANAGEMENT | ||
| 942 | _cBKS | ||
| 999 |
_c69034 _d69034 |
||