| 000 | 00496nam a2200193Ia 4500 | ||
|---|---|---|---|
| 001 | 22995 | ||
| 005 | 20250221151737.0 | ||
| 008 | 250214s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _a81-7797-032-1 | ||
| 100 | _aSidharthan, P | ||
| 245 | 0 | _aInventions that changed the world | |
| 260 | _aThiruvananthapuram | ||
| 260 | _bSiso Books | ||
| 260 | _c2002 | ||
| 300 | _a255p | ||
| 650 | _ascience and technology | ||
| 650 | _aScience and technology -- Inventions and discoveries | ||
| 942 | _cBK | ||
| 999 |
_c38955 _d38955 |
||