| 000 | 00380nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c62793 _d62793 |
||
| 005 | 20201105095439.0 | ||
| 008 | 201105b ||||| |||| 00| 0 eng d | ||
| 082 | _a370.954 A24E | ||
| 100 | _aAggarwal, Y. P. | ||
| 100 | _aSachdeva, M. S. | ||
| 245 | _aEducational Administration and Supervision | ||
| 260 |
_aLudhiana _bParkash Brothers _c1988 |
||
| 300 | _ap.232 | ||
| 942 | _cDBK | ||