000 | 00410nam a2200169 4500 | ||
---|---|---|---|
999 |
_c23244 _d23244 |
||
003 | OSt | ||
008 | 210309b ||||| |||| 00| 0 eng d | ||
020 | _a9789383111688 | ||
082 |
_a920 _bSr38 |
||
100 | _aSrivastava, Krishna Murari Lal | ||
245 | _aBhartiya Vaigyanik | ||
260 |
_aNew Delhi _bPrabhat Prakashan, _c2021 |
||
300 | _a340 p. | ||
650 | _aIndia | ||
650 | _aScientist | ||
942 |
_2ddc _cHB |