| 000 | 00420nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a507.2 _bI39S |
||
| 110 | _aIndia. Ministry of Information and Broadcasting. Publications Division | ||
| 245 | 0 | _aScientific research | |
| 260 |
_aDelhi _bPublications Division _c1957 |
||
| 300 | _a88p. | ||
| 650 | _aResearch; Science | ||
| 942 | _cBKS | ||
| 999 |
_c33651 _d33651 |
||