| 000 | 00310nam a22000977a 4500 | ||
|---|---|---|---|
| 008 | 230222b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 245 | _aUniversity of Roorkee research journal | ||
| 260 |
_aUttar Pradesh: _bUniversity of Roorkee, _c1965 |
||
| 942 | _cCR | ||
| 999 |
_c3189 _d3189 |
||