| 000 | 00455nam a22001697a 4500 | ||
|---|---|---|---|
| 999 |
_c13711 _d13709 |
||
| 005 | 20200512224505.0 | ||
| 008 | 200512b ||||| |||| 00| 0 eng d | ||
| 040 |
_aBD-DhBCSAA _cBD-DhBCSAA _dBD-DhBCSAA |
||
| 082 |
_21st _a600 _bASJ |
||
| 245 |
_aJUNIOR BANGLADESH _bSCIENCE AND TECHNOLOGY |
||
| 250 | _a1st | ||
| 260 | _aBangladesh | ||
| 300 |
_a300P; _bill _c15x23 |
||
| 590 | _aMousumi Akter | ||
| 650 |
_2Unknown _aSCIENCE _922020 |
||
| 942 |
_2ddc _cBK |
||