| 000 | 00414cam a2200169ua 4500 | ||
|---|---|---|---|
| 001 | 13233 | ||
| 008 | 141203n1996 II |||gr||||Z||||||eng | ||
| 040 | _aMAIN | ||
| 041 | _aEnglish | ||
| 082 | _a371.33 DAS | ||
| 100 | _aDAS , BISHNU CHARAN . | ||
| 245 | _aEDUCATIONAL TECHNOLOGY | ||
| 260 |
_aNEW DELHI _bKALYANI PUBLISHERS _c1996 |
||
| 300 |
_a162.: _c20CM. |
||
| 653 | _aEducational Technology | ||
| 942 | _cBK | ||
| 999 |
_c13120 _d13120 |
||