| 000 | 00372nam a2200133 4500 | ||
|---|---|---|---|
| 008 | 240730b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_a658.6/.8=914.4 _bK2 |
||
| 100 | _aGupta, Ajit Ranjan | ||
| 245 | _aBecha kena samasya | ||
| 260 |
_aCalcutta: _bNabavarati, _c1962 |
||
| 300 | _a99p. | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c65174 _d65174 |
||