| 000 | 00403nam a22001577a 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20220914155651.0 | ||
| 008 | 220914b ||||| |||| 00| 0 eng d | ||
| 020 | _a8171694314 | ||
| 100 | _a Singh Uittam Kumar, Nayak A . K . | ||
| 245 | _aScience Education | ||
| 260 |
_aNew Delhi _bCommonwealth Publishers |
||
| 300 |
_aPage No.319 _bPB |
||
| 650 | _2India Science | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c2064 _d2064 |
||