| 000 | 00484nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230623b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 5/6(03) _bN4 |
||
| 245 |
_aGolden treasury of science and technology _c/ Publications and Information Directorate |
||
| 260 |
_aDelhi: _bPublications and Information Directorate, _c1993 |
||
| 300 | _a360p. | ||
| 650 | _aScience | ||
| 653 | _aTechnology | ||
| 942 |
_2udc _cREF |
||
| 999 |
_c46975 _d46975 |
||