| 000 | 00383nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 180710s9999 xx 000 0 und d | ||
| 020 | _a146008 | ||
| 082 |
_a509 _bRAJ |
||
| 100 | _aRAJIV, Rajendra kumar | ||
| 245 | _aWorld-Famous discoveries | ||
| 250 | _a6th ed. | ||
| 260 |
_aNew Delhi _bFamily Books _c1990 |
||
| 300 | _a128 p. | ||
| 650 | _aDiscoveries-Science | ||
| 942 | _cPR | ||
| 999 |
_c91672 _d91672 |
||