| 000 | 00376nam a2200145Ia 4500 | ||
|---|---|---|---|
| 100 | _aKumar, K. L. | ||
| 020 | _a81-224-0833-8 | ||
| 365 | _b50.5 | ||
| 942 | _cBK | ||
| 654 | _a | ||
| 245 |
_aEducational technology _bA practical textbook for teachers professionals and trainers |
||
| 260 |
_aNew Delhi _bNew Age International _c1969 |
||
| 082 | _a371.33 | ||
| 300 | _axvi,334 | ||
| 999 |
_c420132 _d420132 |
||
| 041 | _aeng | ||