| 000 | 00366nam a22001217a 4500 | ||
|---|---|---|---|
| 082 |
_a372 _bHAR.E |
||
| 100 | _aHarbans Singh Bhola | ||
| 245 |
_aEffective use of display material in schools / _cby Harbans Singh Bhola |
||
| 260 |
_aNew Delhi : _bNational Council of Educational Research and Training, _c1962. |
||
| 300 | _a44p. : | ||
| 650 | _aEducation | ||
| 942 | _cBK | ||
| 999 |
_c633079 _d633079 |
||