| 000 | 00418nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-7315-005-2 | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a507.24 _bS531A |
||
| 100 | _aSharma, Shyam Sunder | ||
| 245 | 0 |
_aAao model banayen _cShyam Sunder Sharma |
|
| 260 |
_aDelhi _bPrabhat _c1993 |
||
| 300 | _a160p. | ||
| 650 | _aScience-Experiments; Research | ||
| 942 | _cBKS | ||
| 999 |
_c8973 _d8973 |
||