| 000 | 00399nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 170101s1993 xx 000 0 und d | ||
| 082 | _a509 S12S | ||
| 100 | _aSALWI, Dilip M | ||
| 245 | 0 | _aScience in 21st century : a glimpses of science and technology | |
| 260 |
_bDelhi _c1993 |
||
| 300 | _a298p | ||
| 650 | _aSCIENCE -- HISTORY, 2000 | ||
| 653 | _aSCIENCE -- HISTORY, 2000 | ||
| 942 |
_2ddc _cB |
||
| 999 |
_c111687 _d111687 |
||