| 000 | 00312nam a22001097a 4500 | ||
|---|---|---|---|
| 008 | 230925b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 100 | _aAsthana, Rajiv | ||
| 245 | _aState of art report | ||
| 260 |
_aNew Delhi: _bINSDOC, _c1988 |
||
| 942 |
_2udc _cBK |
||
| 999 |
_c61745 _d61745 |
||