| 000 | 00404cam a2200145ua 4500 | ||
|---|---|---|---|
| 041 |
_aeng _h |
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| 082 |
_a371.355 _bBHA/EF |
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| 100 | _aBhala, Harbans Singh . | ||
| 245 |
_aEffective use of display materials in school / _cHarbans Singh Bhala. _hTextual Documents |
||
| 260 |
_a : _bCentral Institute of Education , _c1963. |
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| 300 | _a44 ; . | ||
| 504 | _a | ||
| 942 | _cBK | ||
| 999 |
_c264492 _d264492 |
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