| 000 | 00517 a2200193 4500 | ||
|---|---|---|---|
| 999 |
_c863 _d863 |
||
| 003 | OSt | ||
| 005 | 20210514183006.0 | ||
| 008 | 110520t xxu||||| |||| 00| 0 eng d | ||
| 020 | _a8171413714 (Rs.400.00) HB | ||
| 040 | _cIK | ||
| 082 |
_221st _a370.095 4 SIN |
||
| 100 | _aSingh, Uttam Kumar | ||
| 700 |
_aSudarshan, K N _eAuthor |
||
| 245 | _aNon-Formal & Continuing Education | ||
| 260 |
_aNew Delhi _bDiscovery Publishing House _c2001 HB |
||
| 300 | _a249p. | ||
| 650 |
_aSystem & Issues _9182 |
||
| 942 |
_2ddc _cBB |
||