| 000 | 00408nam a22001337a 4500 | ||
|---|---|---|---|
| 999 |
_c5878 _d5878 |
||
| 020 | _a9788173919831 | ||
| 082 | _a371.9 SUM | ||
| 100 | _aSuman Sindhu | ||
| 245 |
_aUtilization and maintenance of teaching-learning material (TLM) / _cSuman Sindhu |
||
| 260 |
_aNew Delhi : _bKanishka Publishers, Distributors, _c2007 |
||
| 300 | _a70 p. | ||
| 650 | _aTeaching -- Aids and devices -- Preservation | ||
| 942 | _cSTS | ||