| 000 | 00581nam a22001697a 4500 | ||
|---|---|---|---|
| 008 | 230621b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a509.5492 _bBAN |
||
| 245 |
_aBangladesh science and technology abstracts _c/ Bangladesh National Scientific and Technical Documentation Centre |
||
| 260 |
_aDhaka: _bBangladesh National Scientific and Technical Documentation Centre, _c1993 |
||
| 300 | _a424p. | ||
| 500 | _aVol. 17 | ||
| 650 | _aPatents | ||
| 653 | _aScience | ||
| 653 | _aTechnology | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c46016 _d46016 |
||