| 000 | 00364nam a22001457a 4500 | ||
|---|---|---|---|
| 999 |
_c2494 _d2494 |
||
| 003 | OSt | ||
| 008 | 170112b xxu||||| |||| 00| 0 eng d | ||
| 082 | _a370.024 6 SHA | ||
| 100 |
_aSharma,R A _95 |
||
| 245 | _aEducational Technology & Management | ||
| 260 |
_aMeerut _bR Lall Book Depot |
||
| 300 | _a552p | ||
| 650 |
_aEducational Technology _970 |
||
| 942 |
_2ddc _cGB |
||