| 000 | 00423nam a22001577a 4500 | ||
|---|---|---|---|
| 999 |
_c1171 _d1171 |
||
| 003 | OSt | ||
| 008 | 120907t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8170632978 | ||
| 082 | _a370.024 6 OBR | ||
| 100 | _aObroi,S C | ||
| 245 | _a शैक्षिक तकनीकी/Educational Technology | ||
| 260 |
_aNew Delhi _bArya Book Depot _c2005 |
||
| 300 | _a564p | ||
| 650 |
_aEducational Technology _970 |
||
| 942 |
_2ddc _cGB |
||