| 000 | 00512nam a2200181Ia 4500 | ||
|---|---|---|---|
| 999 |
_c3964 _d3964 |
||
| 008 | 180613s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _cRs.24 | ||
| 040 | _aMAIN | ||
| 041 | _aBengali | ||
| 082 |
_a539.7222 _bDAS |
||
| 100 | _aDas, Anil | ||
| 245 |
_aরন্টজেন ও এক্স রশ্মি: _bজীবন এবং আবিষ্কার/ _cAnil Das |
||
| 260 |
_bPachimbanga rajja pustak parisad _aKolkata _c1991 |
||
| 300 | _a226p. | ||
| 650 | _aPhysics | ||
| 650 | _aX-ray | ||
| 942 | _cBK | ||