| 000 | 00463nam a2200169Ia 4500 | ||
|---|---|---|---|
| 999 |
_c3708 _d3708 |
||
| 008 | 180513s9999||||xx |||||||||||||| ||und|| | ||
| 020 | _cRs.42 | ||
| 040 | _aMAIN | ||
| 041 | _aBengali | ||
| 082 |
_a530 _bRAY |
||
| 100 | _aRay, Siddhartha | ||
| 245 |
_aপ্রাথমিক প্রযুক্তিবিদ্যা/ _cSiddhartha Ray |
||
| 260 |
_bPachimbanga rajja pustak parisad _aKolkata _c1992 |
||
| 300 | _a131p. | ||
| 650 | _aPhysics | ||
| 942 | _cBK | ||