| 000 | 00430nam a22001697a 4500 | ||
|---|---|---|---|
| 003 | Ost | ||
| 005 | 20250407074813.0 | ||
| 008 | 250407b |||||||| |||| 00| 0 eng d | ||
| 020 | _a81-7022-626-0 | ||
| 040 | _cDIET,Dhemaji | ||
| 082 | _a370 | ||
| 100 | _aBhatnagar.S | ||
| 245 |
_aDistance education (A system under stress) _cBatnagar.S |
||
| 260 |
_aNew Delhi _bConcept publishing company _c1931 |
||
| 300 | _a300p | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c25 _d25 |
||