| 000 | 00331nam a22001217a 4500 | ||
|---|---|---|---|
| 020 | _a8185475504 | ||
| 082 |
_a371.2 _bBHA.E |
||
| 100 | _aBhatt, B D | ||
| 245 |
_aEducational supervision : _btheory and practice _cBhatt, B D; and Sharma, S R |
||
| 260 |
_aDelhi: _bKanishka, _c1992 |
||
| 490 | _aModern education series | ||
| 942 | _cBK | ||
| 999 |
_c326277 _d326277 |
||