| 000 | 00361nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 230918b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aBansdoc science & technology information news letter | ||
| 260 |
_aBangladesh: _bBangladesh National Scientific and Technical Documentation Centre, |
||
| 942 | _cCR | ||
| 999 |
_c61096 _d61096 |
||